Federal contractor profile
LAZAROS XANTHOPOULOS
UEI DANJS4N32D84CAGE 78LC2
Active
Small Business
Overview
- Legal name
- LAZAROS XANTHOPOULOS
- Registered location
- MANCHESTER, NH, USA
- Primary NAICS
- 621111 — Offices of Physicians (except Mental Health Specialists)
- Latest award activity
- Jun 3, 2026
Read company summary
LAZAROS XANTHOPOULOS is associated with UEI DANJS4N32D84 and CAGE 78LC2 in public federal records. AcornBids currently links 4 prime awards totaling $173.2K 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 MANCHESTER, NH, USA.
At a glance
Lifetime prime obligations$173.2K
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 Oct 9, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- LAZAROS XANTHOPOULOS
- UEI
- DANJS4N32D84
- CAGE
- 78LC2
- Registered address
- 10100 S WILLOW ST UNIT 114, MANCHESTER, NH, 03103, USA
- Registration status
- Active
- Primary NAICS
- 621111 — Offices of Physicians (except Mental Health Specialists)
- SAM activation
- Mar 3, 2026
- Initial registration
- Oct 8, 2014
- Entity start
- Oct 8, 2014
- SAM updated
- Mar 3, 2026
- Registration expires
- Feb 21, 2027
- Fiscal year end
- Dec 14
- Place of incorporation
- MA, USA
Research brief
Source facts
- Loaded prime-award records link 4 awards and $173,250 in reported obligations to this legal entity. Source
- Recorded awards include Offices of Physicians (except Mental Health Specialists) (NAICS 621111); this classification is not proof of every company capability. Source
- An example award describes: BLANKET PURCHASE AGREEMENT FOR CONTRACTOR TO PROVIDE MEDICAL CONSULTANT SERVICES FOR SOCIAL SECURITY ADMINISTRATION IN DISABILITY ADJUDICATION (BOSTON). REVIEWS BY MEDICAL CONSULTANT OF DISABILITY CLAIM CASE FILES FOR AGENCY DISABILITY PROGRAM. CALL Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$173.2K
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 4 of 4 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $92.7K |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $80.5K |
| Change | $12.2K |
| Growth | +15.1% |
Where the work is performed
AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Social Security Administration | $173.2K | 4 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| SSA OFC OF ACQUISITION GRANTS | $173.2K | 4 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 621111 — Offices of Physicians (except Mental Health Specialists) | $173.2K | 4 |
Psc
| Category | Period obligations | Awards |
|---|---|---|
| Q518 — Physical Medicine and Rehabilitation Services | $104.8K | 3 |
| Q999 — Other Medical Services | $68.4K | 1 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| 28321324AC0140016 | $173.2K | 4 |
States
| Category | Period obligations | Awards |
|---|---|---|
| NH | $173.2K | 4 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| NO SET ASIDE USED. | $173.2K | 4 |
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 |
|---|---|---|---|---|
| 28321326FAC011026BLANKET PURCHASE AGREEMENT FOR CONTRACTOR TO PROVIDE MEDICAL CONSULTANT SERVICES FOR SOCIAL SECURITY ADMINISTRATION IN DISABILITY ADJUDICATION (BOSTON). REVIEWS BY MEDICAL… | Social Security Administration | $68.4K | Jul 1, 2026 | Jun 30, 2027 |
| 28321326FAC011005CALL ORDER FOR 200 INDEPENDENT CASE REVIEWS. | Social Security Administration | $19.6K | Apr 1, 2026 | Jun 30, 2026 |
| 28321325FAC011040BLANKET PURCHASE AGREEMENT FOR REGIONAL MEDICAL CONSULTANT SERVICES IN THE NORTHEAST REGION (BOSTON). REVIEWS BY MEDICAL CONSULTANT OF DISABILITY CLAIM CASE FILES FOR AGENCY… | Social Security Administration | $23.7K | Sep 12, 2025 | Jun 30, 2026 |
| 28321325FAC011023THE PURPOSE OF THIS AWARD IS TO ESTABLISH A BPA CALL ORDER FOR INDEPENDENT CASE REVIEWS. | Social Security Administration | $61.6K | Apr 1, 2025 | Mar 31, 2026 |
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 | Oct 8, 2014 |
| Entity start | Oct 8, 2014 |
Registration classifications: 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 |
|---|---|---|---|---|
| LAZAROS XANTHOPOULOS | Government business | Contact method not published | SAM registration | Not available |
| LAZAROS XANTHOPOULOS | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 621111 — Offices of Physicians (except Mental Health Specialists)
Registered products and services
- Q999 — Other Medical Services
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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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