Saathoff Gregory B MD
- UEI
- QGALABVAGX69
- CAGE
- 4DCR5
- Primary NAICS
- 621112 Offices of Physicians, Mental Health Specialists
- SAM.gov registration
- Expired
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- Other NAICS codes in SAM.gov
- SAM.gov registration date
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | -$211 |
| FY2025 | $98,321 |
| FY2024 | -$1,079 |
| FY2023 | $362,922 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Forensic psychiatrist services | Headquarters Division (FBI) | $459,954 | |
| Behavioral psychiatrist | Headquarters Division (FBI) | $146,128 | |
| Trail assist NTE 130HRS @$450/HR | MICC Fort Stewart | $66,500 | |
| Psychiatry expert-DR. Saathoof US V W-M | MICC Fort Campbell | $29,775 | |
| Conflict resolution specialist "" | Headquarters Division (FBI) | $428,495 |
Latest 5 listed here. See the rest on GovTribe.
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About the company
Saathoff Gregory B MD is a sole proprietorship owned by a veteran that provides psychiatric and behavioral health services to U.S. federal government agencies. Through past prime federal contract awards, Saathoff Gregory B MD has provided forensic psychiatrist services to the Department of Justice's Federal Bureau of Investigation Headquarters Division under a $337,922 definitive contract running from March 2023 through March 2025. Saathoff Gregory B MD also previously provided behavioral psychiatrist services to the Department of Justice's Federal Bureau of Investigation Headquarters Division under a $146,128 purchase order that ran through September 2020. Additionally, Saathoff Gregory B MD supplied expert witness psychiatric services related to trails and court cases for the Department of the Army Forces Command, including a $66,500 purchase order for trail assistance services awarded in April 2019 and a $29,774.60 purchase order in 2019 for expert witness testimony. The past awards have all been prime contracts and not set aside.
Quick answers
Is Saathoff Gregory B MD registered in SAM.gov?
Saathoff Gregory B MD's SAM.gov registration expired on January 26, 2026.
What is Saathoff Gregory B MD's CAGE code?
Saathoff Gregory B MD's CAGE code is 4DCR5, and its Unique Entity ID (UEI) is QGALABVAGX69.
How much has Saathoff Gregory B MD received in federal contracts?
Federal contracts obligated $98,321 to Saathoff Gregory B MD in fiscal year 2025 and $459,954 in fiscal years 2023 through 2027.
How does Saathoff Gregory B MD rank among federal contractors?
Saathoff Gregory B MD ranked #27 in PSC Q526 in FY2025.
What is Saathoff Gregory B MD's most recent federal award?
Saathoff Gregory B MD's most recent federal contract award is Forensic psychiatrist services (15F06723C0001479), from Headquarters Division (FBI), on March 14, 2023.
On GovTribe
See Saathoff Gregory B MD's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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