Federal contractor profile
UEI DBN4MDE8GYB8CAGE 850P3
HELLERSTEIN, ANN ISABEL is associated with UEI DBN4MDE8GYB8 and CAGE 850P3 in public federal records. AcornBids currently links 3 prime awards totaling $20.1K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Health and Human Services. Its recorded federal awards include work classified as Administrative Management and General Management Consulting Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 621111 (Offices of Physicians (except Mental Health Specialists)). Its public SAM.gov registration lists ROCKVILLE, MD, USA.
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 5, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Source facts
Net transaction obligations by federal fiscal period.
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 3 of 3 selected awards. Select a period to explore its awards.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 75R60225F34013HSB114 C 6238. MEDICAL EXPERT SERVICES VICP. | Department of Health and Human Services | $8.8K | Jun 12, 2025 | May 11, 2026 |
| 75R60225F34012HSB114 C 6238 MEDICAL CASE REVIEWER VICP. | Department of Health and Human Services | $4.4K | Mar 25, 2025 | Feb 24, 2026 |
| 75R60225F34011MEDICAL CASE REVIEWER VICP. | Department of Health and Human Services | $7.0K | Nov 20, 2024 | Oct 19, 2025 |
| Registration evidence | Date |
|---|---|
| SAM updated | Sep 30, 2025 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Jul 17, 2018 |
| Entity start | Jul 16, 2018 |
Registration classifications: Woman Owned Small Business, Woman Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 621111 — Offices of Physicians (except Mental Health Specialists) | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ANN I HELLERSTEIN | Government business | Contact method not published | SAM registration | Not available |
| ANN I HELLERSTEIN | Electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 541611 — Administrative Management and General Management Consulting Services.
Recorded products and services: R424 — Expert Witness.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
9 BOULDERCREST CT, ROCKVILLE, Maryland 20850, United States
Registered location from SAM.gov; award performance locations may differ.
621111 — Offices of Physicians (except Mental Health Specialists).
Primary SAM.gov NAICS classification.
Department of Health and Human Services.
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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