Top 92 Contractors in PSC Q509: Family & Internal Medicine Services, FY2021

Name: Top 92 Contractors in PSC Q509: Family & Internal Medicine Services, FY2021
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Code page on GovTribe

The top 10 won 42% of FY2021 PSC Q509 contract dollars

Contract obligations: $100,711,790 Net of deobligations, by contracts coded PSC Q509
Contractors: 102 Parent companies with an obligation
Largest contractor: White Stone Spectrum Healthcare Resources LLC $9.26 million, 7.1% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 92 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	White Stone Spectrum Healthcare Resources LLC Top agencies VA (Department of Veterans Affairs)	$9,255,309	7.1%	Rank history: not on the FY2022 list, #9 in FY2023, #5 in FY2024 and #5 in FY2025; new, not ranked in FY2020.
2	EGA Associates, LLC Top agencies VA (Department of Veterans Affairs)	$6,962,510	5.3%	Rank history: #15 in FY2022, #28 in FY2023, #9 in FY2024 and #15 in FY2025; up 6 since FY2020.
3	Total Emergency Ambulatory Medicine LLP Top agencies VA (Department of Veterans Affairs)	$6,453,463	4.9%	Rank history: #6 in FY2022, #23 in FY2023, #24 in FY2024 and not on the FY2025 list; up 108 since FY2020.
4	Dilligas Corp Top agencies VA (Department of Veterans Affairs)	$5,294,936	4.0%	Rank history: #8 in FY2022, #21 in FY2023, #16 in FY2024 and #16 in FY2025; up 25 since FY2020.
5	Medical Faculty Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$5,017,005	3.8%	Rank history: #3 in FY2022, #2 in FY2023, #3 in FY2024 and #3 in FY2025; down 1 since FY2020.
6	Loyal Source Government Services LLC 2 awardees Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$4,982,032	3.8%	Rank history: #26 in FY2022, not on the FY2023–FY2024 lists and #39 in FY2025; down 5 since FY2020.
7	Emergency Physicians Medical Group P.C. 2 awardees, including Vista Staffing Solutions, Inc. and Emergency Medical Associates of New Jersey, P.a. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$4,949,218	3.8%	Rank history: #29 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
8	University of Maryland Emergency Medicine Associates, P.a. Top agencies VA (Department of Veterans Affairs)	$4,910,069	3.7%	Rank history: #4 in FY2022, #3 in FY2023, #1 in FY2024 and #4 in FY2025; down 3 since FY2020.
9	NES Government Services, Inc. Top agencies VA (Department of Veterans Affairs)	$3,621,428	2.8%	Rank history: #5 in FY2022, #16 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
10	Rapid Temps, LLC Top agencies VA (Department of Veterans Affairs)	$3,139,380	2.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
11	Ghost RX Inc. Top agencies VA (Department of Veterans Affairs)	$3,019,695	2.3%	Rank history: #7 in FY2022, #1 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
12	Cross Country Healthcare, Inc. Through Medical Doctor Associates LLC Top agencies HHS (Department of Health and Human Services)	$2,548,626	1.9%	Rank history: #19 in FY2022, #20 in FY2023, not on the FY2024 list and #32 in FY2025; up 5 since FY2020.
13	Keith Van Meter & Associates (A Professional Medical Corporation) Top agencies VA (Department of Veterans Affairs)	$2,207,583	1.7%	Rank history: #24 in FY2022 and not on the FY2023–FY2025 lists; up 6 since FY2020.
14	Workfit Medical, LLC Top agencies VA (Department of Veterans Affairs)	$2,184,794	1.7%	Rank history: #14 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
15	Sterling Medical Corporation Through Sterling Medical Associates, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$2,181,711	1.7%	Rank history: #20 in FY2022, #18 in FY2023, #8 in FY2024 and not on the FY2025 list; down 12 since FY2020.
16	Pinnacle Emergency Medical Group, PLLC Top agencies HHS (Department of Health and Human Services)	$2,011,473	1.5%	Rank history: #18 in FY2022, #32 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
17	State of California Controllers Office 2 awardees, including University of California, Davis and The Regents of the University of California. San Francisco Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$1,830,083	1.4%	Rank history: #17 in FY2022, #17 in FY2023, #11 in FY2024 and not on the FY2025 list; down 3 since FY2020.
18	Eskridge Enterprises, LLC Top agencies VA (Department of Veterans Affairs)	$1,653,108	1.3%	Rank history: not on the FY2022 list, #40 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
19	Cherokee Nation Mission Solutions, L.L.C. Top agencies Army (Department of the Army)	$1,546,345	1.2%	Rank history: #31 in FY2022 and not on the FY2023–FY2025 lists; down 6 since FY2020.
20	Distinctive Health Spectrum Care JV LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,533,264	1.2%	Rank history: #46 in FY2022, #38 in FY2023, #35 in FY2024 and not on the FY2025 list; up 17 since FY2020.
21	Ansible Government Solutions LLC Top agencies VA (Department of Veterans Affairs)	$1,530,880	1.2%	Rank history: #21 in FY2022, #13 in FY2023, #14 in FY2024 and #31 in FY2025; up 15 since FY2020.
22	AB Staffing Solutions LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$1,421,134	1.1%	Rank history: #28 in FY2022, #36 in FY2023, not on the FY2024 list and #58 in FY2025; down 20 since FY2020.
23	Lumbee Tribe Enterprises LLC Top agencies Army (Department of the Army)	$1,409,529	1.1%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
24	Jade Wolf Operations, LLC Top agencies VA (Department of Veterans Affairs)	$1,358,512	1.0%	Rank history: #27 in FY2022, #4 in FY2023, #7 in FY2024 and #7 in FY2025; new, not ranked in FY2020.
25	A-Team Solutions LLC Top agencies VA (Department of Veterans Affairs)	$1,333,768	1.0%	Rank history: not on the FY2022 list, #15 in FY2023, #12 in FY2024 and #25 in FY2025; down 15 since FY2020.
26	Mclaren Health Care Corporation Through Mclaren Port Huron Top agencies VA (Department of Veterans Affairs)	$1,290,005	1.0%	Rank history: #12 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
27	Watanabe Enterprises LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$1,244,017	0.9%	Rank history: #22 in FY2022, #8 in FY2023, #10 in FY2024 and not on the FY2025 list; up 4 since FY2020.
28	Medcare Staffing, Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$1,211,727	0.9%	Rank history: #10 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2020.
29	Saratoga Medical Center, Inc. Top agencies USAF (Department of the Air Force)	$1,092,276	0.8%	Rank history: not on the FY2022–FY2024 lists and #43 in FY2025; down 11 since FY2020.
30	Appddictionstudio Limited Liability Company Top agencies Army (Department of the Army)	$1,007,286	0.8%	Rank history: #33 in FY2022, #37 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
31	CHG Healthcare Services Inc. Through CHG Companies, Inc. Top agencies HHS (Department of Health and Human Services)	$911,662	0.7%	Rank history: #32 in FY2022, #41 in FY2023, #42 in FY2024 and not on the FY2025 list; up 7 since FY2020.
32	Curative Talent LLC Top agencies HHS (Department of Health and Human Services)	$887,912	0.7%	Rank history: #34 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2020.
33	Top Docs, Inc. Top agencies VA (Department of Veterans Affairs)	$885,300	0.7%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
34	Oklahoma State University Top agencies VA (Department of Veterans Affairs)	$859,209	0.7%	Rank history: #11 in FY2022, #6 in FY2023, not on the FY2024 list and #11 in FY2025; new, not ranked in FY2020.
35	Magnificus Corporation Top agencies Army (Department of the Army)	$858,732	0.7%	Rank history: #36 in FY2022, #14 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
36	Prosperitus Solutions LLC Top agencies Army (Department of the Army)	$840,051	0.6%	Rank history: #39 in FY2022 and not on the FY2023–FY2025 lists; down 8 since FY2020.
37	Locum Inc. Top agencies Army (Department of the Army)	$837,080	0.6%	Rank history: #40 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
38	University of Oklahoma Top agencies VA (Department of Veterans Affairs)	$811,228	0.6%	Rank history: #80 in FY2022, #75 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
39	Tcoombs & Associates LLC Through Dymentum Health LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$738,425	0.6%	Rank history: not on the FY2022 list, #69 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
40	Health Carousel, LLC Through Next Medical Staffing LLC Top agencies HHS (Department of Health and Human Services)	$682,560	0.5%	Rank history: #64 in FY2022, not on the FY2023 list, #40 in FY2024 and not on the FY2025 list; up 8 since FY2020.
41	Bay Area Anesthesia LLC Top agencies HHS (Department of Health and Human Services)	$658,800	0.5%	Rank history: #45 in FY2022, #45 in FY2023, not on the FY2024 list and #20 in FY2025; unchanged since FY2020.
42	MSI Systems Corp Top agencies VA (Department of Veterans Affairs)	$586,568	0.4%	Rank history: #63 in FY2022 and not on the FY2023–FY2025 lists; up 17 since FY2020.
43	Posterity Group LLC Top agencies VA (Department of Veterans Affairs)	$560,246	0.4%	Rank history: #43 in FY2022, #34 in FY2023, #29 in FY2024 and not on the FY2025 list; down 3 since FY2020.
44	Americas Staffing Partner Inc. Top agencies Army (Department of the Army)	$545,760	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Unmc Physicians Top agencies VA (Department of Veterans Affairs)	$481,295	0.4%	Rank history: not on the FY2022 list, #78 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2020.
46	Alumni Staffing LLC Top agencies VA (Department of Veterans Affairs)	$464,568	0.4%	Rank history: #47 in FY2022, #53 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
47	Central California Faculty Medical Group Inc. Top agencies VA (Department of Veterans Affairs)	$444,303	0.3%	Rank history: #50 in FY2022, #51 in FY2023, #62 in FY2024 and #37 in FY2025; up 6 since FY2020.
48	Tribal Health, LLC Top agencies HHS (Department of Health and Human Services)	$444,000	0.3%	Rank history: #49 in FY2022, #10 in FY2023, not on the FY2024 list and #1 in FY2025; up 4 since FY2020.
49	Frontline National LLC Top agencies Army (Department of the Army)	$429,063	0.3%	Rank history: #37 in FY2022 and not on the FY2023–FY2025 lists; down 7 since FY2020.
50	Luke & Associates, Inc. Top agencies USAF (Department of the Air Force)	$399,382	0.3%	Rank history: #48 in FY2022 and not on the FY2023–FY2025 lists; down 7 since FY2020.
51	The Arora Group, Inc. Top agencies USAF (Department of the Air Force)	$360,853	0.3%	Rank history: #57 in FY2022, #56 in FY2023, #32 in FY2024 and not on the FY2025 list; up 10 since FY2020.
52	Enterprise Resource Planning International, LLC Top agencies USAF (Department of the Air Force)	$350,419	0.3%	Rank history: #53 in FY2022, #50 in FY2023, #43 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
53	Goldfish Locums, LLC Top agencies HHS (Department of Health and Human Services)	$278,610	0.2%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; up 54 since FY2020.
54	University of Utah Top agencies HHS (Department of Health and Human Services)	$252,200	0.2%	Rank history: not on the FY2022–FY2025 lists; up 34 since FY2020.
55	DAX Safety & Staffing Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$248,593	0.2%	Rank history: #13 in FY2022, #25 in FY2023, #38 in FY2024 and #12 in FY2025; down 30 since FY2020.
56	Regency Consulting Inc. Top agencies HHS (Department of Health and Human Services)	$241,395	0.2%	Rank history: #67 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
57	University Physicians & Surgeons, Inc. Top agencies VA (Department of Veterans Affairs)	$240,945	0.2%	Rank history: #60 in FY2022, #59 in FY2023, not on the FY2024 list and #44 in FY2025; up 24 since FY2020.
58	Donald L. Mooney Enterprises, LLC Top agencies Army (Department of the Army)	$237,874	0.2%	Rank history: #35 in FY2022, #57 in FY2023, #37 in FY2024 and #41 in FY2025; down 31 since FY2020.
59	Catalyst Professional Services, Inc. Top agencies Army (Department of the Army)	$225,214	0.2%	Rank history: #62 in FY2022, #52 in FY2023, #59 in FY2024 and #65 in FY2025; up 18 since FY2020.
60	Liveonny, Inc. Top agencies VA (Department of Veterans Affairs)	$221,700	0.2%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; up 10 since FY2020.
61	Reef Systems Corp Top agencies Army (Department of the Army)	$184,994	0.1%	Rank history: #65 in FY2022 and not on the FY2023–FY2025 lists; up 10 since FY2020.
62	Nativearc, LLC Top agencies HHS (Department of Health and Human Services)	$178,500	0.1%	Rank history: #41 in FY2022, #29 in FY2023, #23 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
63	CHG Companies, Inc. Top agencies HHS (Department of Health and Human Services)	$172,080	0.1%	Rank history: not on the FY2022–FY2024 lists and #27 in FY2025; down 6 since FY2020.
64	Cherokee Nation Healthcare Services, L.L.C. Top agencies Army (Department of the Army)	$164,986	0.1%	Rank history: #81 in FY2022 and not on the FY2023–FY2025 lists; up 3 since FY2020.
65	Davita Inc. 2 awardees Top agencies VA (Department of Veterans Affairs)	$162,665	0.1%	Rank history: #66 in FY2022, #55 in FY2023, #39 in FY2024 and #42 in FY2025; down 1 since FY2020.
66	South Mississippi Nephrology, PLLC Top agencies VA (Department of Veterans Affairs)	$153,251	0.1%	Rank history: #84 in FY2022 and not on the FY2023–FY2025 lists; up 19 since FY2020.
67	Alam Shamsul Top agencies VA (Department of Veterans Affairs)	$148,800	0.1%	Rank history: #52 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
68	Iowa Kidney Physicians PC Top agencies VA (Department of Veterans Affairs)	$144,997	0.1%	Rank history: #68 in FY2022, #60 in FY2023, #48 in FY2024 and not on the FY2025 list; up 16 since FY2020.
69	South Carolina State of Through Medical University of South Carolina Top agencies VA (Department of Veterans Affairs)	$130,000	0.1%	Rank history: #72 in FY2022, #68 in FY2023, #51 in FY2024 and #52 in FY2025; new, not ranked in FY2020.
70	Icahn School of Medicine at Mount Sinai Top agencies VA (Department of Veterans Affairs)	$127,200	0.1%	Rank history: not on the FY2022–FY2025 lists; up 10 since FY2020.
71	Consilium Staffing, LLC Top agencies HHS (Department of Health and Human Services)	$123,735	0.1%	Rank history: not on the FY2022 list, #73 in FY2023, #46 in FY2024 and not on the FY2025 list; down 24 since FY2020.
72	Mainegeneral Health Through Maine General Medical Center Top agencies VA (Department of Veterans Affairs)	$116,733	0.1%	Rank history: #70 in FY2022, #64 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
73	Fresenius USA Inc. Through Bio-Medical Applications of Mississippi, Inc. Top agencies VA (Department of Veterans Affairs)	$99,529	0.1%	Rank history: not on the FY2022 list, #54 in FY2023, #34 in FY2024 and not on the FY2025 list; up 27 since FY2020.
74	Wyoming Medical Center, Inc. Through Wyoming Health Medical Group LLC Top agencies HHS (Department of Health and Human Services)	$99,048	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
75	One Stop Recruiting LLC Top agencies VA (Department of Veterans Affairs)	$96,050	0.1%	Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
76	Teamgov, Inc. Top agencies Army (Department of the Army)	$93,101	0.1%	Rank history: #73 in FY2022 and not on the FY2023–FY2025 lists; up 11 since FY2020.
77	Wichita Nephrology Group, Pa Top agencies VA (Department of Veterans Affairs)	$88,436	0.1%	Rank history: #75 in FY2022, #67 in FY2023, #53 in FY2024 and #49 in FY2025; up 17 since FY2020.
78	Veterans Em LLC Top agencies VA (Department of Veterans Affairs)	$73,046	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
79	WJM Professional Services LLC Top agencies Army (Department of the Army)	$66,232	0.1%	Rank history: #78 in FY2022, #35 in FY2023, #21 in FY2024 and #30 in FY2025; down 58 since FY2020.
80	University of Texas System Through University of Texas Health Science Center of San Antonio Top agencies VA (Department of Veterans Affairs)	$53,330	<0.1%	Rank history: #58 in FY2022, #71 in FY2023, #63 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
81	Dartmouth-Hitchcock Health Through Mary Hitchcock Memorial Hospital Top agencies VA (Department of Veterans Affairs)	$51,914	<0.1%	Rank history: #86 in FY2022, #77 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2020.
82	Sanford Bismarck Top agencies HHS (Department of Health and Human Services)	$51,000	<0.1%	Rank history: #83 in FY2022, #74 in FY2023 and not on the FY2024–FY2025 lists; up 22 since FY2020.
83	University of Washington Top agencies HHS (Department of Health and Human Services)	$50,338	<0.1%	Rank history: #44 in FY2022 and not on the FY2023–FY2025 lists; down 28 since FY2020.
84	Jackson Healthcare, LLC Through Locumtenens.com, LLC Top agencies HHS (Department of Health and Human Services)	$48,904	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	University of Missouri System Top agencies VA (Department of Veterans Affairs)	$38,986	<0.1%	Rank history: #77 in FY2022, #76 in FY2023, #67 in FY2024 and #53 in FY2025; up 14 since FY2020.
86	RCG Mercy DES Moines LLC Top agencies VA (Department of Veterans Affairs)	$36,478	<0.1%	Rank history: #56 in FY2022 and not on the FY2023–FY2025 lists; down 7 since FY2020.
87	Alegent Creighton Clinic Top agencies VA (Department of Veterans Affairs)	$31,640	<0.1%	Rank history: #76 in FY2022, not on the FY2023 list, #44 in FY2024 and not on the FY2025 list; up 19 since FY2020.
88	Potawatomi Business Development Corp Through Advancia Aeronautics, LLC Top agencies DHA (Defense Health Agency)	$28,823	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 38 since FY2020.
89	Fortec Medical Inc. Top agencies VA (Department of Veterans Affairs)	$25,056	<0.1%	Rank history: #82 in FY2022 and not on the FY2023–FY2025 lists; up 14 since FY2020.
90	Cardinal Health, Inc. Top agencies VA (Department of Veterans Affairs)	$16,067	<0.1%	Rank history: #79 in FY2022, #70 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2020.
91	AMN Healthcare Services Incorporated Through AMN Healthcare Locum Tenens, Inc. Top agencies HHS (Department of Health and Human Services)	$9,504	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 37 since FY2020.
92	Clinovators LLC Top agencies VA (Department of Veterans Affairs)	$3,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

Show 67 more

92 of 102 contractors listed here. See the rest on GovTribe.

How this ranking works

Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $131 million obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
Fiscal year 2021 ran Oct 1, 2020 – Sep 30, 2021. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
Rank changes compare with FY2020. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2020 takes the color of the rank change beside it.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 PSC Q509 contractors in FY2021?

1. White Stone Spectrum Healthcare Resources LLC ($9.26M), 2. EGA Associates, LLC ($6.96M), 3. Total Emergency Ambulatory Medicine LLP ($6.45M), 4. Dilligas Corp ($5.29M), 5. Medical Faculty Associates, Inc. ($5.02M), 6. Loyal Source Government Services LLC ($4.98M), 7. Emergency Physicians Medical Group P.C. ($4.95M), 8. University of Maryland Emergency Medicine Associates, P.a. ($4.91M), 9. NES Government Services, Inc. ($3.62M), 10. Rapid Temps, LLC ($3.14M).

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