Top 100 Contractors in NAICS 621399: Offices of All Other Miscellaneous Health Practitioners, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Giacare & Medtrust JV LLC Top agencies Army (Department of the Army)	$20,278,677	9.5%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2020.
2	Wisestaff, LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$10,905,616	5.1%	Rank history: #2 in FY2022, #3 in FY2023, #3 in FY2024 and #2 in FY2025; up 65 since FY2020.
3	Prairie Quest, Inc. Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$9,745,764	4.6%	Rank history: #5 in FY2022, #2 in FY2023, #2 in FY2024 and #3 in FY2025; unchanged since FY2020.
4	Integrated Medical Solutions, LLC Top agencies DOJ (Department of Justice)	$9,692,102	4.5%	Rank history: #82 in FY2022, not on the FY2023–FY2024 lists and #27 in FY2025; up 1 since FY2020.
5	The Tatitlek Corporation Through Tatitlek Federal Services LLC Top agencies Army (Department of the Army)	$7,933,377	3.7%	Rank history: #25 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
6	Cherokee Nation Operational Solutions, L.L.C. Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$5,606,819	2.6%	Rank history: not on the FY2022–FY2025 lists; unchanged since FY2020.
7	Reef Systems-Fsr LLC Top agencies USAF (Department of the Air Force)	$5,310,487	2.5%	Rank history: #7 in FY2022, #7 in FY2023, #57 in FY2024 and not on the FY2025 list; up 2 since FY2020.
8	Rosato Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$4,909,355	2.3%	Rank history: #15 in FY2022, #14 in FY2023, #17 in FY2024 and #13 in FY2025; unchanged since FY2020.
9	Duke University Top agencies HHS (Department of Health and Human Services)	$4,371,915	2.0%	Rank history: #13 in FY2022, #72 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
10	AB Staffing Solutions LLC Top agencies HHS (Department of Health and Human Services)	$4,335,531	2.0%	Rank history: #4 in FY2022, #33 in FY2023, #35 in FY2024 and not on the FY2025 list; up 36 since FY2020.
11	Northwell Health, Inc. Through North Shore University Hospital Top agencies DOT (Department of Transportation)	$3,763,980	1.8%	Rank history: #12 in FY2022, #8 in FY2023, #15 in FY2024 and #6 in FY2025; up 7 since FY2020.
12	Loyal Source Government Services LLC 2 awardees Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$3,394,795	1.6%	Rank history: #44 in FY2022, #62 in FY2023, #11 in FY2024 and #22 in FY2025; up 245 since FY2020.
13	Photon Physics Services Top agencies VA (Department of Veterans Affairs)	$2,557,581	1.2%	Rank history: #14 in FY2022, #15 in FY2023, #28 in FY2024 and #30 in FY2025; down 1 since FY2020.
14	Robison Medical Resource Group LLC Top agencies HHS (Department of Health and Human Services)	$2,382,300	1.1%	Rank history: #3 in FY2022, #22 in FY2023 and not on the FY2024–FY2025 lists; up 284 since FY2020.
15	Childrens Hospital Medical Center Top agencies HHS (Department of Health and Human Services)	$2,362,356	1.1%	Rank history: #48 in FY2022 and not on the FY2023–FY2025 lists; up 41 since FY2020.
16	WJM Professional Services LLC Top agencies Army (Department of the Army)	$2,361,427	1.1%	Rank history: not on the FY2022–FY2023 lists, #78 in FY2024 and #73 in FY2025; up 5 since FY2020.
17	Appddictionstudio Limited Liability Company Top agencies Army (Department of the Army)	$2,360,589	1.1%	Rank history: #24 in FY2022, #32 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2020.
18	Wesley Medical Staffing, Inc. Top agencies HHS (Department of Health and Human Services)	$2,329,648	1.1%	Rank history: #6 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
19	Aide & Healthcare Staffing Solutions LLC Top agencies Army (Department of the Army)	$2,033,278	1.0%	Rank history: #20 in FY2022 and not on the FY2023–FY2025 lists; down 9 since FY2020.
20	Front Line Ems LLC Top agencies HHS (Department of Health and Human Services)	$2,016,125	0.9%	Rank history: #23 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
21	Prairie Band Health Services Inc. Top agencies HHS (Department of Health and Human Services)	$2,014,930	0.9%	Rank history: #11 in FY2022, #9 in FY2023, #10 in FY2024 and not on the FY2025 list; up 73 since FY2020.
22	One Stop Recruiting LLC Top agencies VA (Department of Veterans Affairs)	$1,949,990	0.9%	Rank history: #27 in FY2022, #25 in FY2023, #38 in FY2024 and #23 in FY2025; up 6 since FY2020.
23	Leota Professional Resources, LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$1,792,936	0.8%	Rank history: #21 in FY2022, #21 in FY2023, #39 in FY2024 and #40 in FY2025; down 9 since FY2020.
24	Wong Pharmacy Services, Inc. Top agencies VA (Department of Veterans Affairs)	$1,739,617	0.8%	Rank history: #100 in FY2022 and not on the FY2023–FY2025 lists; down 11 since FY2020.
25	The Vanderbilt University Top agencies HHS (Department of Health and Human Services)	$1,687,387	0.8%	Rank history: #22 in FY2022 and not on the FY2023–FY2025 lists; down 10 since FY2020.
26	The Johns Hopkins University Top agencies HHS (Department of Health and Human Services)	$1,515,550	0.7%	Rank history: not on the FY2022–FY2025 lists; up 24 since FY2020.
27	Ajanta Consulting LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$1,486,311	0.7%	Rank history: #16 in FY2022, #13 in FY2023, #19 in FY2024 and #36 in FY2025; new, not ranked in FY2020.
28	Posterity Group LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$1,413,186	0.7%	Rank history: not on the FY2022–FY2025 lists; down 17 since FY2020.
29	Lumbee Tribe Enterprises LLC Top agencies Army (Department of the Army)	$1,409,529	0.7%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
30	Duro Health LLC Top agencies USAF (Department of the Air Force)	$1,386,823	0.6%	Rank history: #31 in FY2022, #56 in FY2023, #63 in FY2024 and #59 in FY2025; down 5 since FY2020.
31	Service Connected Technologies, LLC Top agencies VA (Department of Veterans Affairs)	$1,349,950	0.6%	Rank history: #97 in FY2022 and not on the FY2023–FY2025 lists; up 33 since FY2020.
32	Palisade-Heritage JV LLC Top agencies VA (Department of Veterans Affairs)	$1,346,455	0.6%	Rank history: not on the FY2022–FY2025 lists; up 9 since FY2020.
33	Emerge Solutions Group LLC Top agencies VA (Department of Veterans Affairs)	$1,243,523	0.6%	Rank history: #32 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
34	Interagency Readiness Solutions, LLC Top agencies Army (Department of the Army)	$1,240,466	0.6%	Rank history: #38 in FY2022, #34 in FY2023, #58 in FY2024 and not on the FY2025 list; down 14 since FY2020.
35	Maxmed Saratoga JV LLC Top agencies Army (Department of the Army)	$1,178,870	0.6%	Rank history: #47 in FY2022, #37 in FY2023, #69 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
36	Sequoyah Staffing Agency, LLC Top agencies HHS (Department of Health and Human Services)	$1,060,646	0.5%	Rank history: #33 in FY2022, #11 in FY2023, #37 in FY2024 and not on the FY2025 list; up 71 since FY2020.
37	Chloeta Holdings LLC Top agencies HHS (Department of Health and Human Services)	$1,002,570	0.5%	Rank history: #62 in FY2022, not on the FY2023–FY2024 lists and #69 in FY2025; new, not ranked in FY2020.
38	O2X Human Performance, LLC Top agencies Army (Department of the Army)	$995,500	0.5%	Rank history: #65 in FY2022, #70 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
39	Boston Medical Center Corporation Top agencies HHS (Department of Health and Human Services)	$973,419	0.5%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; down 5 since FY2020.
40	Reef Systems Corp Top agencies Army (Department of the Army)	$971,655	0.5%	Rank history: #39 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
41	Evt, Inc. Top agencies VA (Department of Veterans Affairs)	$863,323	0.4%	Rank history: not on the FY2022–FY2025 lists; up 104 since FY2020.
42	Circulatory Services Inc. Top agencies VA (Department of Veterans Affairs)	$854,980	0.4%	Rank history: #41 in FY2022, #45 in FY2023, #51 in FY2024 and #43 in FY2025; up 16 since FY2020.
43	Compass Medical Provider LLC Top agencies Army (Department of the Army)	$837,318	0.4%	Rank history: #83 in FY2022, #95 in FY2023, not on the FY2024 list and #80 in FY2025; up 30 since FY2020.
44	El Paso-Southwestern Cardiovascular Associates, P.a. Top agencies Army (Department of the Army)	$815,500	0.4%	Rank history: #53 in FY2022, #77 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2020.
45	United Anesthesia Associates Inc. Top agencies HHS (Department of Health and Human Services)	$810,828	0.4%	Rank history: #51 in FY2022, #50 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
46	Lifehealth, LLC Top agencies Army (Department of the Army)	$794,322	0.4%	Rank history: #58 in FY2022 and not on the FY2023–FY2025 lists; down 14 since FY2020.
47	H4 Enterprises LLC Top agencies DHA (Defense Health Agency)	$793,958	0.4%	Rank history: #54 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
48	Palo Alto Perfusion Services Inc. Top agencies VA (Department of Veterans Affairs)	$756,669	0.4%	Rank history: #55 in FY2022, #51 in FY2023, #53 in FY2024 and #29 in FY2025; up 30 since FY2020.
49	Kaiser Foundation Health Plan of Washington Through Kaiser Foundation Hospitals Top agencies HHS (Department of Health and Human Services)	$738,532	0.3%	Rank history: #52 in FY2022 and not on the FY2023–FY2025 lists; up 95 since FY2020.
50	Sanford Federal, Inc. Top agencies DFAS (Defense Finance and Accounting Service) DISA (Defense Information Systems Agency)	$728,738	0.3%	Rank history: #50 in FY2022, #26 in FY2023, #56 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
51	Vortex Solutions, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$704,034	0.3%	Rank history: #45 in FY2022, #61 in FY2023 and not on the FY2024–FY2025 lists; down 27 since FY2020.
52	Golden Gate Perfusion, Inc. Top agencies VA (Department of Veterans Affairs)	$698,206	0.3%	Rank history: #40 in FY2022, #48 in FY2023 and not on the FY2024–FY2025 lists; down 13 since FY2020.
53	Dt-Trak Consulting, Inc. Top agencies HHS (Department of Health and Human Services)	$682,955	0.3%	Rank history: #36 in FY2022, #28 in FY2023, #12 in FY2024 and #11 in FY2025; up 175 since FY2020.
54	Real-Time 2 LLC Top agencies Army (Department of the Army)	$677,842	0.3%	Rank history: #59 in FY2022, #60 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2020.
55	The Trustees of Columbia University In the City of New York Top agencies HHS (Department of Health and Human Services)	$676,203	0.3%	Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; up 31 since FY2020.
56	Aspire Therapy Services and Consultants, Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$658,579	0.3%	Rank history: #73 in FY2022, #74 in FY2023, #73 in FY2024 and #57 in FY2025; new, not ranked in FY2020.
57	E-9 Enterprises, LLC Top agencies Army (Department of the Army)	$625,581	0.3%	Rank history: #57 in FY2022 and not on the FY2023–FY2025 lists; down 10 since FY2020.
58	A2A Integrated Logistics Inc. Top agencies VA (Department of Veterans Affairs)	$601,385	0.3%	Rank history: #76 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
59	Sterling Medical Corporation Through Sterling Medical Associates, Inc. Top agencies USAF (Department of the Air Force)	$577,306	0.3%	Rank history: #61 in FY2022, #83 in FY2023, #81 in FY2024 and not on the FY2025 list; up 142 since FY2020.
60	Frontline National LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOJ (Department of Justice)	$548,534	0.3%	Rank history: #93 in FY2022, #73 in FY2023, #67 in FY2024 and #83 in FY2025; down 17 since FY2020.
61	Ccs-Mesa Blood Management LLC Top agencies VA (Department of Veterans Affairs)	$527,307	0.2%	Rank history: not on the FY2022–FY2025 lists; up 72 since FY2020.
62	SRL Total Source LLC Top agencies Army (Department of the Army)	$517,937	0.2%	Rank history: #68 in FY2022, #80 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
63	Management Enterprise Development & Services Inc. Top agencies Army (Department of the Army)	$504,672	0.2%	Rank history: not on the FY2022–FY2025 lists; down 41 since FY2020.
64	Synergy Staffing Inc. Top agencies Army (Department of the Army)	$496,506	0.2%	Rank history: #43 in FY2022, #69 in FY2023, #54 in FY2024 and not on the FY2025 list; up 10 since FY2020.
65	Graham Technologies LLC Top agencies Army (Department of the Army)	$495,285	0.2%	Rank history: not on the FY2022–FY2025 lists; down 11 since FY2020.
66	Medcare Staffing, Inc. Top agencies HHS (Department of Health and Human Services)	$492,440	0.2%	Rank history: #30 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
67	Millbrook Support Services Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$465,480	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
68	Suncoast Physics LLC Top agencies VA (Department of Veterans Affairs)	$425,400	0.2%	Rank history: not on the FY2022 list, #41 in FY2023, #47 in FY2024 and #39 in FY2025; down 19 since FY2020.
69	MDC Global Solutions LLC Top agencies DHA (Defense Health Agency)	$408,299	0.2%	Rank history: not on the FY2022–FY2025 lists; down 38 since FY2020.
70	Giacare Inc. Top agencies Army (Department of the Army)	$403,486	0.2%	Rank history: #78 in FY2022 and not on the FY2023–FY2025 lists; up 11 since FY2020.
71	Certified Technical Experts, Inc. Top agencies USAF (Department of the Air Force)	$392,278	0.2%	Rank history: #89 in FY2022 and not on the FY2023–FY2025 lists; unchanged since FY2020.
72	Rieles Group LLC Top agencies Army (Department of the Army)	$392,141	0.2%	Rank history: #81 in FY2022, not on the FY2023 list, #71 in FY2024 and not on the FY2025 list; down 2 since FY2020.
73	Ausdanbrook Properties Inc. Top agencies Army (Department of the Army)	$385,177	0.2%	Rank history: #77 in FY2022 and not on the FY2023–FY2025 lists; down 8 since FY2020.
74	Health Carousel, LLC Through Next Medical Staffing LLC Top agencies HHS (Department of Health and Human Services)	$385,122	0.2%	Rank history: not on the FY2022–FY2025 lists; up 42 since FY2020.
75	Bliss Pharmacy Services LLC Top agencies VA (Department of Veterans Affairs)	$377,481	0.2%	Rank history: #19 in FY2022, #23 in FY2023, #26 in FY2024 and #16 in FY2025; up 129 since FY2020.
76	Allpro Staffnet Limited-Liability Company Top agencies VA (Department of Veterans Affairs)	$372,640	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	Prosperitus Solutions LLC Top agencies Army (Department of the Army)	$350,591	0.2%	Rank history: #70 in FY2022 and not on the FY2023–FY2025 lists; down 26 since FY2020.
78	C & E Pharmacy Services, LLC Top agencies VA (Department of Veterans Affairs)	$334,233	0.2%	Rank history: not on the FY2022–FY2023 lists, #83 in FY2024 and #79 in FY2025; down 10 since FY2020.
79	Gritter - Francona, Inc. Top agencies Army (Department of the Army)	$334,069	0.2%	Rank history: #86 in FY2022, #82 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
80	Essnova Solutions, Inc. Top agencies USAF (Department of the Air Force)	$330,451	0.2%	Rank history: #80 in FY2022, #97 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
81	Nuvasive, Inc. Through Nuvasive Clinical Services Monitoring, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$327,323	0.2%	Rank history: not on the FY2022 list, #81 in FY2023, #88 in FY2024 and not on the FY2025 list; down 12 since FY2020.
82	Golden Gate Neuromonitoring Top agencies VA (Department of Veterans Affairs)	$326,159	0.2%	Rank history: not on the FY2022–FY2025 lists; up 59 since FY2020.
83	Island Neuro Inc. Top agencies Army (Department of the Army)	$324,321	0.2%	Rank history: not on the FY2022–FY2024 lists and #97 in FY2025; down 3 since FY2020.
84	Quintanilla Medical Physics Services, Inc. Top agencies VA (Department of Veterans Affairs)	$312,000	0.1%	Rank history: #42 in FY2022, #49 in FY2023, #79 in FY2024 and #52 in FY2025; down 5 since FY2020.
85	United Medevac Solutions, Inc. Top agencies USAF (Department of the Air Force)	$294,179	0.1%	Rank history: #91 in FY2022, #86 in FY2023, #80 in FY2024 and #71 in FY2025; up 25 since FY2020.
86	MEI Services, Inc. Top agencies AFRH (Armed Forces Retirement Home)	$294,019	0.1%	Rank history: not on the FY2022–FY2023 lists, #87 in FY2024 and #72 in FY2025; up 1 since FY2020.
87	Market Services, Inc. Top agencies HHS (Department of Health and Human Services)	$288,585	0.1%	Rank history: not on the FY2022–FY2025 lists; up 48 since FY2020.
88	Sankoff Medical Services LLC Top agencies DOJ (Department of Justice)	$279,330	0.1%	Rank history: not on the FY2022–FY2025 lists; unchanged since FY2020.
89	Entourage Consulting LLC Top agencies USAF (Department of the Air Force)	$269,422	0.1%	Rank history: #96 in FY2022 and not on the FY2023–FY2025 lists; down 23 since FY2020.
90	Mohawk Valley Medical Physics PLLC Top agencies VA (Department of Veterans Affairs)	$269,087	0.1%	Rank history: not on the FY2022–FY2025 lists; up 14 since FY2020.
91	Nursepower Services Corp. Top agencies VA (Department of Veterans Affairs)	$264,751	0.1%	Rank history: #67 in FY2022 and not on the FY2023–FY2025 lists; down 43 since FY2020.
92	Dilligas Corp Top agencies USAF (Department of the Air Force)	$263,346	0.1%	Rank history: #87 in FY2022 and not on the FY2023–FY2025 lists; down 35 since FY2020.
93	Potawatomi Business Development Corp Through Advancia Aeronautics, LLC Top agencies Army (Department of the Army)	$260,581	0.1%	Rank history: #49 in FY2022, #75 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
94	Arbor Environmental LLC Top agencies VA (Department of Veterans Affairs)	$241,973	0.1%	Rank history: #95 in FY2022, not on the FY2023–FY2024 lists and #91 in FY2025; down 9 since FY2020.
95	University of Pittsburgh Medical Center Through Procirca, Inc. Top agencies VA (Department of Veterans Affairs)	$233,803	0.1%	Rank history: not on the FY2022 list, #99 in FY2023, #84 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
96	The Medical College of Wisconsin, Inc. Top agencies VA (Department of Veterans Affairs)	$218,699	0.1%	Rank history: #99 in FY2022, not on the FY2023 list, #95 in FY2024 and #86 in FY2025; new, not ranked in FY2020.
97	North Shore University Hospital Top agencies DOT (Department of Transportation)	$214,975	0.1%	Rank history: not on the FY2022–FY2025 lists; down 71 since FY2020.
98	AMG Healthcare Services Inc. Top agencies Army (Department of the Army)	$213,773	0.1%	Rank history: #98 in FY2022, #18 in FY2023, #24 in FY2024 and #15 in FY2025; new, not ranked in FY2020.
99	Terra Firma Solutions Incorporated Top agencies Army (Department of the Army)	$208,874	0.1%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
100	Fidelity Partners Services LLC Top agencies USAF (Department of the Air Force)	$204,617	0.1%	Rank history: not on the FY2022–FY2025 lists; down 5 since FY2020.

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 $214 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