Federal contractor profile
MARK WALTER
UEI N8XLS74K67V3CAGE 6EZ61
Active
Small Business
Overview
- Legal name
- MARK WALTER
- Registered location
- SHERIDAN, WY, USA
- Primary NAICS
- 621112 — Offices of Physicians, Mental Health Specialists
- Latest award activity
- Jul 20, 2026
Read company summary
MARK WALTER is associated with UEI N8XLS74K67V3 and CAGE 6EZ61 in public federal records. AcornBids currently links 4 prime awards totaling $44.0K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Justice. Its recorded federal awards include work classified as Offices of Physicians, Mental Health Specialists. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 621112 (Offices of Physicians, Mental Health Specialists). Its public SAM.gov registration lists SHERIDAN, WY, USA.
At a glance
Lifetime prime obligations$44.0K
Prime awards4
Awards with future end dates1
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- MARK WALTER
- UEI
- N8XLS74K67V3
- CAGE
- 6EZ61
- Registered address
- 515 PARK VIEW BLVD, SHERIDAN, WY, 82801, USA
- Registration status
- Active
- Primary NAICS
- 621112 — Offices of Physicians, Mental Health Specialists
- SAM activation
- Mar 3, 2026
- Initial registration
- Jun 9, 2011
- Entity start
- Jun 1, 2010
- SAM updated
- Mar 3, 2026
- Registration expires
- Feb 28, 2027
- Fiscal year end
- Jun 1
- Place of incorporation
- WY, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 15DDHQ26P00000200SME SERVICES FOR K. KRAUSE ISO HEARING POP DATES: 01/26/2026 TO 01/25/2027 | Department of Justice | $20.9K | Jan 26, 2026 | Jan 26, 2027 |
| 15DDHQ25P00000410OFFICES OF PHYSICIANS, MENTAL HEALTH SPECIALISTS | Department of Justice | $1.5K | May 5, 2025 | May 4, 2026 |
| 15DDHQ24P00000165SUPPORT- PROFESSIONAL: EXPERT WITNESS | Department of Justice | $35.0K | Feb 1, 2024 | Jan 31, 2025 |
| 15DDHQ25P00000031TITLE: SME DR. WALTER FOR ISO PROCEEDINGS K.KRAUSE CASE REQUESTOR: PAUL M LARSON POP DATES: 11/15/2024 TO 11/30/2025 | Department of Justice | $6.7K | Nov 20, 2024 | Nov 19, 2025 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 3, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jun 9, 2011 |
| Entity start | Jun 1, 2010 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 621112 — Offices of Physicians, Mental Health Specialists | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MARK WALTER | Government business | Contact method not published | SAM registration | Not available |
| MARK WALTER | Alternate government business | Contact method not published | SAM registration | Not available |
| MARK WALTER | Electronic business | Contact method not published | SAM registration | Not available |
| MARK WALTER | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 621112 — Offices of Physicians, Mental Health Specialists
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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