Top 100 Contractors in PSC Q526: Medical/Psychiatric Consultation Services, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	International Sos Government Medical Services, Inc. Top agencies Army (Department of the Army)	$27,248,105	27.0%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and not on the FY2025 list; unchanged since FY2023.
2	Dawson Cms, LLC Top agencies DHA (Defense Health Agency)	$13,403,405	13.3%	Rank history: not on the FY2021 list, #1 in FY2022, #2 in FY2023 and #1 in FY2025; unchanged since FY2023.
3	Seven Corners Inc. Top agencies DOJ (Department of Justice)	$3,620,070	3.6%	Rank history: not on the FY2021 list, #2 in FY2022, #6 in FY2023 and not on the FY2025 list; up 3 since FY2023.
4	American Healthcare Services JV LLC Top agencies Army (Department of the Army) DOE (Department of Energy)	$2,563,493	2.5%	Rank history: #2 in FY2021, #4 in FY2022, #5 in FY2023 and #3 in FY2025; up 1 since FY2023.
5	Enterprise Resource Planning International, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$2,007,356	2.0%	Rank history: not on the FY2021 list, #85 in FY2022, #86 in FY2023 and #2 in FY2025; up 81 since FY2023.
6	San Diego American Indian Health Center Top agencies HHS (Department of Health and Human Services)	$1,783,297	1.8%	Rank history: #1 in FY2021, #6 in FY2022, #8 in FY2023 and not on the FY2025 list; up 2 since FY2023.
7	Dilligas Corp Top agencies USAF (Department of the Air Force)	$1,492,011	1.5%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023 and #7 in FY2025; up 5 since FY2023.
8	Choctaw Defense Munitions, LLC Top agencies Army (Department of the Army)	$1,403,494	1.4%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
9	Akicita Cyber LLC Top agencies HHS (Department of Health and Human Services)	$995,779	1.0%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2025; new.
10	Distinctive Health Spectrum Care JV LLC Top agencies DHA (Defense Health Agency)	$920,194	0.9%	Rank history: #12 in FY2021, #15 in FY2022, #22 in FY2023 and not on the FY2025 list; up 12 since FY2023.
11	Quality Staffing Solutions Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$914,374	0.9%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023 and #5 in FY2025; up 6 since FY2023.
12	Guardian Defense Group, Inc. Top agencies Army (Department of the Army)	$857,593	0.9%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2023 and #6 in FY2025; up 6 since FY2023.
13	Solutions71, LLC Top agencies DHA (Defense Health Agency)	$843,756	0.8%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
14	Thomas & Reed LLC Top agencies DCSA (Defense Counterintelligence and Security Agency) DLA (Defense Logistics Agency) DFAS (Defense Finance and Accounting Service)	$705,951	0.7%	Rank history: not on the FY2021 list, #22 in FY2022, not on the FY2023 list and #8 in FY2025; returned.
15	GC Associates Usa, LLC Top agencies USAF (Department of the Air Force)	$661,939	0.7%	Rank history: not on the FY2021 list, #21 in FY2022, #24 in FY2023 and #10 in FY2025; up 9 since FY2023.
16	Gintech LLC Top agencies DLA (Defense Logistics Agency)	$651,262	0.6%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
17	Decypher Technologies Ltd Top agencies USAF (Department of the Air Force)	$580,143	0.6%	Rank history: #92 in FY2021, #46 in FY2022, not on the FY2023 list and #11 in FY2025; returned.
18	Integrated Medical Solutions, LLC 2 awardees Top agencies DOJ (Department of Justice)	$575,592	0.6%	Rank history: #37 in FY2021, #3 in FY2022, #7 in FY2023 and #57 in FY2025; down 11 since FY2023.
19	On Time Staffing Group LLC Top agencies USAF (Department of the Air Force)	$524,160	0.5%	Rank history: #47 in FY2021, #28 in FY2022, #30 in FY2023 and #19 in FY2025; up 11 since FY2023.
20	Spitz Gary Franklin Top agencies SSA (Social Security Administration)	$481,716	0.5%	Rank history: #84 in FY2021, #41 in FY2022, #58 in FY2023 and #28 in FY2025; up 38 since FY2023.
21	Mary Mclarnon MD Top agencies SSA (Social Security Administration)	$441,660	0.4%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2023 and #29 in FY2025; up 64 since FY2023.
22	Chopra MD Arvind Top agencies SSA (Social Security Administration)	$439,924	0.4%	Rank history: #57 in FY2021, #32 in FY2022, #35 in FY2023 and #31 in FY2025; up 13 since FY2023.
23	Suvi Global Services LLC Top agencies DOJ (Department of Justice)	$416,970	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
24	Federal Staffing Resources LLC Top agencies DHA (Defense Health Agency)	$375,372	0.4%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and not on the FY2025 list; up 33 since FY2023.
25	Focus Recovery, Inc. Top agencies VA (Department of Veterans Affairs)	$372,590	0.4%	Rank history: not on the FY2021 list, #24 in FY2022, #87 in FY2023 and #14 in FY2025; up 62 since FY2023.
26	Lee Veterans Community Care Inc. Top agencies VA (Department of Veterans Affairs)	$342,539	0.3%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and #15 in FY2025; up 35 since FY2023.
27	Special Psychological Applications Corporation Top agencies USSOCOM (United States Special Operations Command)	$342,513	0.3%	Rank history: #22 in FY2021, #8 in FY2022, #16 in FY2023 and not on the FY2025 list; down 11 since FY2023.
28	Spectrum Services Group Inc. Top agencies DOJ (Department of Justice) DHA (Defense Health Agency)	$311,668	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Alka Bishnoi MD Top agencies SSA (Social Security Administration)	$303,774	0.3%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023 and #49 in FY2025; up 27 since FY2023.
30	Park Seung J MD Top agencies SSA (Social Security Administration)	$302,243	0.3%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; up 81 since FY2023.
31	Vanderplate Calvin Top agencies SSA (Social Security Administration)	$296,882	0.3%	Rank history: #43 in FY2021, not on the FY2022 list, #66 in FY2023 and not on the FY2025 list; up 35 since FY2023.
32	Telford-Tyler Janet Top agencies SSA (Social Security Administration)	$286,320	0.3%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023 and not on the FY2025 list; up 36 since FY2023.
33	Nancy M Simpkins Top agencies SSA (Social Security Administration)	$280,978	0.3%	Rank history: not on the FY2021 list, #56 in FY2022, #39 in FY2023 and not on the FY2025 list; up 6 since FY2023.
34	Vortex Solutions, LLC Top agencies Army (Department of the Army)	$276,538	0.3%	Rank history: #73 in FY2021, #95 in FY2022, #73 in FY2023 and not on the FY2025 list; up 39 since FY2023.
35	Caringworks, Inc. Top agencies VA (Department of Veterans Affairs)	$268,807	0.3%	Rank history: #78 in FY2021, #52 in FY2022, not on the FY2023 list and #26 in FY2025; up 315 since FY2023.
36	Posey Psychology, PLLC Top agencies SSA (Social Security Administration)	$263,090	0.3%	Rank history: not on the FY2021 list, #38 in FY2022, #38 in FY2023 and not on the FY2025 list; up 2 since FY2023.
37	Therese E Harris Top agencies SSA (Social Security Administration)	$248,215	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 81 since FY2023.
38	Saratoga Medical Center, Inc. Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$226,296	0.2%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2025; new.
39	Warren John Top agencies SSA (Social Security Administration)	$223,392	0.2%	Rank history: #68 in FY2021, #82 in FY2022, not on the FY2023 list and not on the FY2025 list; up 91 since FY2023.
40	Mary Hall Freedom Village, Inc. Top agencies VA (Department of Veterans Affairs)	$220,805	0.2%	Rank history: not on the FY2021 list, #77 in FY2022, not on the FY2023 list and not on the FY2025 list; up 288 since FY2023.
41	Matthew W Turner PHD Inc Top agencies SSA (Social Security Administration)	$219,302	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
42	Medical Faculty Associates, Inc. Top agencies Peace Corps	$219,067	0.2%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2025; up 133 since FY2023.
43	Wisconsin Avenue Psychiatric Center, Inc. Top agencies CSOSA (Court Services and Offender Supervision Agency)	$217,449	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
44	Magellan Health, Inc. Through Magellan Federal, Inc. Top agencies DHS (Department of Homeland Security)	$214,988	0.2%	Rank history: #27 in FY2021, #10 in FY2022, #4 in FY2023 and not on the FY2025 list; down 40 since FY2023.
45	MD C.ortijo, Benjamin JR. Top agencies SSA (Social Security Administration)	$201,634	0.2%	Rank history: #88 in FY2021, #81 in FY2022, not on the FY2023 list and #23 in FY2025; up 102 since FY2023.
46	Maurice Prout Top agencies SSA (Social Security Administration)	$199,980	0.2%	Rank history: not on the FY2021 list, #88 in FY2022, #94 in FY2023 and not on the FY2025 list; up 48 since FY2023.
47	UWE Jacobs Top agencies SSA (Social Security Administration)	$199,717	0.2%	Rank history: #63 in FY2021, #60 in FY2022, #46 in FY2023 and not on the FY2025 list; down 1 since FY2023.
48	Brode Tawnya E Top agencies SSA (Social Security Administration)	$191,040	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
49	Global Empire LLC Top agencies DOJ (Department of Justice)	$190,914	0.2%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2025; up 141 since FY2023.
50	Walker, George Top agencies SSA (Social Security Administration)	$190,880	0.2%	Rank history: #77 in FY2021, #73 in FY2022, #82 in FY2023 and not on the FY2025 list; up 32 since FY2023.
51	Douglas R.obbins Phd Top agencies SSA (Social Security Administration)	$190,880	0.2%	Rank history: #74 in FY2021, not on the FY2022 list, #89 in FY2023 and not on the FY2025 list; up 38 since FY2023.
52	Joan Freedman Joynson Top agencies SSA (Social Security Administration)	$190,547	0.2%	Rank history: #52 in FY2021, #62 in FY2022, not on the FY2023 list and not on the FY2025 list; up 52 since FY2023.
53	Schwartz Joshua D Top agencies SSA (Social Security Administration)	$190,218	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	Absolute Staffers LLC Top agencies DOJ (Department of Justice)	$188,514	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 156 since FY2023.
55	Stephen Kleinman MD Top agencies SSA (Social Security Administration)	$186,160	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 78 since FY2023.
56	Locum Inc. Top agencies SSA (Social Security Administration)	$183,564	0.2%	Rank history: #8 in FY2021, #13 in FY2022, #78 in FY2023 and not on the FY2025 list; up 22 since FY2023.
57	Coyle Joanne Top agencies SSA (Social Security Administration)	$178,733	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 99 since FY2023.
58	Charles Brady Dalton LLC Top agencies SSA (Social Security Administration)	$175,530	0.2%	Rank history: #45 in FY2021, #40 in FY2022, #49 in FY2023 and not on the FY2025 list; down 9 since FY2023.
59	Matrix Providers Inc. Top agencies USAF (Department of the Air Force)	$173,837	0.2%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and not on the FY2025 list; down 12 since FY2023.
60	Derek J. O\'Brien, M.d., P.C. Top agencies SSA (Social Security Administration)	$171,792	0.2%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2025; up 113 since FY2023.
61	Sannagai A. Brown, MD LLC Top agencies SSA (Social Security Administration)	$171,792	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 97 since FY2023.
62	Thomson, Thomas Top agencies SSA (Social Security Administration)	$171,759	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 87 since FY2023.
63	Caruso-Radin, Inc. Top agencies SSA (Social Security Administration)	$170,360	0.2%	Rank history: #59 in FY2021, #44 in FY2022, #33 in FY2023 and not on the FY2025 list; down 30 since FY2023.
64	Koutrakos Stacy Top agencies SSA (Social Security Administration)	$165,370	0.2%	Rank history: #21 in FY2021, #30 in FY2022, #27 in FY2023 and not on the FY2025 list; down 37 since FY2023.
65	Franco, Anna Top agencies SSA (Social Security Administration)	$165,200	0.2%	Rank history: #48 in FY2021, #54 in FY2022, #43 in FY2023 and not on the FY2025 list; down 22 since FY2023.
66	Bettermeant Inc. Top agencies HHS (Department of Health and Human Services)	$159,000	0.2%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; new.
67	Abrahimi Heather M Top agencies SSA (Social Security Administration)	$158,400	0.2%	Rank history: #66 in FY2021, #55 in FY2022, #40 in FY2023 and not on the FY2025 list; down 27 since FY2023.
68	Andrew C. Przybyla, M.D P.C Top agencies SSA (Social Security Administration)	$158,144	0.2%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2025; up 63 since FY2023.
69	Spaark Inc Top agencies Army (Department of the Army)	$153,398	0.2%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2025; new.
70	H. Rudolph Warren, M.d., P.C. Top agencies SSA (Social Security Administration)	$152,704	0.2%	Rank history: #39 in FY2021, not on the FY2022 list, #52 in FY2023 and not on the FY2025 list; down 18 since FY2023.
71	Epochmd, PLLC Top agencies SSA (Social Security Administration)	$151,750	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
72	Counseling Services of Dothan, P.C Top agencies VA (Department of Veterans Affairs)	$150,550	0.1%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; up 89 since FY2023.
73	Dorothy ANN Leong, M.d., P.a. Top agencies SSA (Social Security Administration)	$150,142	0.1%	Rank history: #35 in FY2021, #23 in FY2022, #41 in FY2023 and not on the FY2025 list; down 32 since FY2023.
74	David E. Braverman Consulting, Inc. Top agencies SSA (Social Security Administration)	$149,917	0.1%	Rank history: #72 in FY2021, #67 in FY2022, #65 in FY2023 and not on the FY2025 list; down 9 since FY2023.
75	Javier Torres Top agencies SSA (Social Security Administration)	$149,917	0.1%	Rank history: #99 in FY2021, #72 in FY2022, #96 in FY2023 and not on the FY2025 list; up 21 since FY2023.
76	Kaspar Richard C Top agencies SSA (Social Security Administration)	$149,917	0.1%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023 and not on the FY2025 list; up 3 since FY2023.
77	Stern George W PHD Top agencies SSA (Social Security Administration)	$148,960	0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and not on the FY2025 list; down 29 since FY2023.
78	Cultiviti LLC Top agencies SSA (Social Security Administration)	$146,928	0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and not on the FY2025 list; up 20 since FY2023.
79	Mark Berkowitz, Psy.d Top agencies SSA (Social Security Administration)	$146,774	0.1%	Rank history: #11 in FY2021, #19 in FY2022, #28 in FY2023 and not on the FY2025 list; down 51 since FY2023.
80	Marta E Madera Ruiz Top agencies SSA (Social Security Administration)	$144,648	0.1%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023 and not on the FY2025 list; up 19 since FY2023.
81	Gair, Celine Payne Ph.d Top agencies SSA (Social Security Administration)	$143,160	0.1%	Rank history: #82 in FY2021, not on the FY2022–FY2023 lists and #40 in FY2025; up 115 since FY2023.
82	Modern Psychologist Network LLC Top agencies VA (Department of Veterans Affairs)	$141,500	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 163 since FY2023.
83	Barbara Moura Top agencies SSA (Social Security Administration)	$139,482	0.1%	Rank history: #100 in FY2021, #53 in FY2022, #44 in FY2023 and not on the FY2025 list; down 39 since FY2023.
84	Whole Step Psychological Services Inc Top agencies SSA (Social Security Administration)	$139,177	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85	Sterling Medical Corporation Through Sterling Medical Associates, Inc. Top agencies DOJ (Department of Justice)	$138,860	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 55 since FY2023.
86	Dees MD Tom M Top agencies SSA (Social Security Administration)	$135,553	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 41 since FY2023.
87	Roswell Park Cancer Institute Top agencies Navy (Department of the Navy)	$135,241	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
88	Nadine J Genece Top agencies SSA (Social Security Administration)	$132,077	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 40 since FY2023.
89	Maxmed Healthcare Inc. Top agencies Army (Department of the Army)	$131,110	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 254 since FY2023.
90	Mark Schade, PHD Top agencies SSA (Social Security Administration)	$129,733	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 300 since FY2023.
91	Coleman K Cosgrove Top agencies SSA (Social Security Administration)	$129,388	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 17 since FY2023.
92	Gurcharan Singh MD Top agencies SSA (Social Security Administration)	$128,700	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 159 since FY2023.
93	Leong Apex S.C. Top agencies SSA (Social Security Administration)	$127,400	0.1%	Rank history: #71 in FY2021, #75 in FY2022, #59 in FY2023 and not on the FY2025 list; down 34 since FY2023.
94	Presto, Joseph Top agencies SSA (Social Security Administration)	$127,072	0.1%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
95	Jusino-Berrios Carlos M Top agencies SSA (Social Security Administration)	$126,637	0.1%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2025; up 112 since FY2023.
96	Graylynn J Hudson Top agencies DOI (Department of the Interior)	$126,375	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 109 since FY2023.
97	Weaver L Jean MD Top agencies SSA (Social Security Administration)	$126,172	0.1%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2025; up 22 since FY2023.
98	Ruth ANN Lyman, Ph.d., LLC Top agencies SSA (Social Security Administration)	$125,981	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 136 since FY2023.
99	Rohini Mendonca, S.C. Top agencies SSA (Social Security Administration)	$125,440	0.1%	Rank history: #50 in FY2021, #37 in FY2022, #45 in FY2023 and not on the FY2025 list; down 54 since FY2023.
100	Fitzpatrick Lisa Top agencies SSA (Social Security Administration)	$124,108	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 164 since FY2023.

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 $101 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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