Federal contractor profile
LINA B CALDWELL MD
UEI XP49TZWH1KN6CAGE 3GYG4
Active
Woman Owned BusinessSmall Business
Overview
- Legal name
- LINA B CALDWELL MD
- Registered location
- LONG BEACH, MS, USA
- Primary NAICS
- 621111 — Offices of Physicians (except Mental Health Specialists)
- Latest award activity
- Sep 10, 2026
Read company summary
LINA B CALDWELL MD is associated with UEI XP49TZWH1KN6 and CAGE 3GYG4 in public federal records. AcornBids currently links 4 prime awards totaling $432.0K 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 LONG BEACH, MS, USA.
At a glance
Lifetime prime obligations$432.0K
Prime awards4
Awards with future end dates1
Top-agency concentration
Not available
Why this customer concentration
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 Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- LINA B CALDWELL MD
- UEI
- XP49TZWH1KN6
- CAGE
- 3GYG4
- Registered address
- 132 ENGLISH VILLAGE DR, LONG BEACH, MS, 39560, USA
- Registration status
- Active
- Primary NAICS
- 621111 — Offices of Physicians (except Mental Health Specialists)
- SAM activation
- Sep 25, 2025
- Initial registration
- Jul 30, 2003
- Entity start
- Aug 1, 1980
- SAM updated
- Sep 25, 2025
- Registration expires
- Sep 23, 2026
- Fiscal year end
- Dec 30
- Place of incorporation
- MS, 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 |
|---|---|---|---|---|
| 28321326FAC041018BLANKET PURCHASE AGREEMENT FOR MEDICAL CONSULTANT SERVICES IN DISABILITY ADJUDICATION (ATLANTA). REVIEWS BY MEDICAL CONSULTANT OF DISABILITY CLAIM CASE FILES FOR AGENCY… | Social Security Administration | $158.7K | Jun 10, 2026 | Jun 30, 2027 |
| 28321321AC0440003BLANKET PURCHASE AGREEMENT FOR CONTRACTORS TO PROVIDE REGIONAL MEDICAL ADVISOR SERVICES FOR THE SOCIAL SECURITY ADMINISTRATION IN REGION IV ATLANTA, GA., PHYSICAL MEDICINE | Social Security Administration | $1.0M | Feb 10, 2021 | Not available |
| 28321324FAC041031THE PURPOSE OF THIS CALL ORDER IS TO PROVIDE EXAMINATION AND ANALYSIS & MEDICAL CONSULTING SERVICES ISSUED AGAINST BPA NO. 28321321AC0440003. | Social Security Administration | $117.6K | Jul 5, 2024 | Jul 31, 2025 |
| 28321325FAC041053BLANKET PURCHASE AGREEMENT FOR REGIONAL MEDICAL CONTRACTOR SERVICES IN REGION 4 ATLANTA. REVIEWS BY MEDICAL CONSULTANT OF DISABILITY CLAIM CASE FILES FOR AGENCY DISABILITY… | Social Security Administration | $155.6K | Jul 14, 2025 | Jul 31, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Sep 25, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Jul 30, 2003 |
| Entity start | Aug 1, 1980 |
Registration classifications: Self Certified Small Disadvantaged 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 |
|---|---|---|---|---|
| LINA B. CALDWELL MD | Government business | Contact method not published | SAM registration | Not available |
| LINA B CALDWELL MD | Alternate government business | Contact method not published | SAM registration | Not available |
| LINA B. CALDWELL MD | Electronic business | Contact method not published | SAM registration | Not available |
| LINA B CALDWELL MD | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 621111 — Offices of Physicians (except 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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About LINA B CALDWELL MD
What products and services appear in its federal awards?
Recorded award industries: 621111 — Offices of Physicians (except Mental Health Specialists).
Recorded products and services: Q999 — Other Medical Services; Q526 — Medical/Psychiatric Consultation Services.
Examples from recent award records:
- BLANKET PURCHASE AGREEMENT FOR MEDICAL CONSULTANT SERVICES IN DISABILITY ADJUDICATION (ATLANTA). REVIEWS BY MEDICAL CONSULTANT OF DISABILITY CLAIM CASE FILES FOR AGENCY…
- BLANKET PURCHASE AGREEMENT FOR CONTRACTORS TO PROVIDE REGIONAL MEDICAL ADVISOR SERVICES FOR THE SOCIAL SECURITY ADMINISTRATION IN REGION IV ATLANTA, GA., PHYSICAL MEDICINE
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
132 ENGLISH VILLAGE DR, LONG BEACH, Mississippi 39560, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
621111 — Offices of Physicians (except Mental Health Specialists).
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Social Security Administration.
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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