Federal contractor profile
UEI KH7AB6NVYMC4CAGE 4K0B1
MARTIN HILDA KLEIN is associated with UEI KH7AB6NVYMC4 and CAGE 4K0B1 in public federal records. AcornBids currently links 1 prime award totaling $11.3K in obligations to this entity. Its largest recorded federal customer by obligations is Social Security Administration. Its recorded federal awards include work classified as Offices of Physicians (except Mental Health Specialists). 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 CHICAGO, IL, 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 17, 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 Refresh pending; these totals may be out of date.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. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 1 of 1 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 |
|---|---|---|---|---|
| 28321324FAC051010BLANKET PURCHASE AGREEMENT FOR CONTRACTOR TO PROVIDE REGIONAL MEDICAL CONTRACTOR SERVICES FOR THE SOCIAL SECURITY ADMINISTRATION IN REGION 5 (CHICAGO). REVIEWS BY MEDICAL… | Social Security Administration | $11.3K | Apr 15, 2024 | Aug 15, 2024 |
| Registration evidence | Date |
|---|---|
| SAM updated | Mar 4, 2026 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Sep 25, 2006 |
| Entity start | Oct 1, 1989 |
Registration classifications: 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 |
|---|---|---|---|---|
| HILDA K MARTIN | Government business | Contact method not published | SAM registration | Not available |
| HILDA MARTIN | Alternate government business | Contact method not published | SAM registration | Not available |
| HILDA K MARTIN | Electronic business | Contact method not published | SAM registration | Not available |
| HILDA MARTIN | Alternate 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: 621111 — Offices of Physicians (except Mental Health Specialists).
Recorded products and services: Q526 — Medical/Psychiatric Consultation Services.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
2824 W CATALPA AVE, CHICAGO, Illinois 60625, 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.
Social Security Administration.
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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