NAICS 621493 · Freestanding Ambulatory Surgical And Emergency Centers
0 open opportunities · 23 FY2025 awards · $13.9M obligated
Top contractors in this NAICS
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8+ contracts in this NAICS end within 18 months. The largest are listed below — incumbents and end dates included.
All expiring 621493 contracts →Open opportunities
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Largest contracts ending within 18 months
- 36C24621C0079 ↗$3.7M
ER PHYSICIAN STAFFING SERVICES
- Ends
- Sep 28, 2026
- Started
- Sep 29, 2021
- Agency
- Department Of Veterans Affairs
- NAICS
- 621493
- 75H71125C00016 ↗$3.4M
LAWTON ER PHYSICIAN SERVICES
- Ends
- Sep 27, 2027
- Started
- Sep 16, 2025
- Agency
- Indian Health Service
- NAICS
- 621493
- 36C26226N0558 ↗$1.8M
AMBULATORY SURGERY ASC SUPPORT SERVICES - BANNER PHOENIX SURGERY CENTER AFFILIATE PVAHCS
- Ends
- Apr 26, 2027
- Started
- Mar 27, 2026
- Agency
- Department Of Veterans Affairs
- NAICS
- 621493
- 36C24726N0136 ↗$1.5M
OPHTHALMOLOGY SURGERY SUPPORT SERVICES
- Ends
- Apr 10, 2027
- Started
- Apr 11, 2026
- Agency
- Department Of Veterans Affairs
- NAICS
- 621493
- 19AQMM22C0044 ↗$1.1M
BLACKSTONE CLINIC 2022 - EXERCISE AND FUND (3 MONTHS) OPTION YEAR 3
- Ends
- Jan 4, 2027
- Started
- Jan 5, 2022
- Agency
- Department Of State
- NAICS
- 621493
- 31310026F0010 ↗$155K
HEALTH AND WELLNESS SERVICES FOR NRC HEADQUARTERS (HQ), REGIONS I, II, III, AND IV, AND TECHNICAL TRAINING CENTER (TTC).
- Ends
- Jan 30, 2027
- Started
- Jan 28, 2026
- Agency
- Nuclear Regulatory Commission
- NAICS
- 621493
- 31310026F0011 ↗$75K
SUPPORT NRC REVIEW OF NRC FORM 396- CERTIFICATION OF MEDICAL EXAMINATION BY FACILITY LICENSEE
- Ends
- Feb 1, 2027
- Started
- Feb 2, 2026
- Agency
- Nuclear Regulatory Commission
- NAICS
- 621493
- 36C26226P0522 ↗$27K
LASER TREATMENT SERVICES
- Ends
- Feb 27, 2027
- Started
- Feb 28, 2026
- Agency
- Department Of Veterans Affairs
- NAICS
- 621493
| PIID | Contractor | Description | Agency | NAICS | Obligated | Start | End |
|---|---|---|---|---|---|---|---|
| 36C24621C0079 ↗ | White Stone Spectrum Healthcare Resources LLC | ER PHYSICIAN STAFFING SERVICES | Department Of Veterans Affairs | 621493 | $3.7M | Sep 29, 2021 | Sep 28, 2026 |
| 75H71125C00016 ↗ | Chenega Government Mission Solutions, LLC | LAWTON ER PHYSICIAN SERVICES | Indian Health Service | 621493 | $3.4M | Sep 16, 2025 | Sep 27, 2027 |
| 36C26226N0558 ↗ | Banner Phoenix Surgery Center, LLC | AMBULATORY SURGERY ASC SUPPORT SERVICES - BANNER PHOENIX SURGERY CENTER AFFILIATE PVAHCS | Department Of Veterans Affairs | 621493 | $1.8M | Mar 27, 2026 | Apr 26, 2027 |
| 36C24726N0136 ↗ | Lowcountry Surgery Center, LLC | OPHTHALMOLOGY SURGERY SUPPORT SERVICES | Department Of Veterans Affairs | 621493 | $1.5M | Apr 11, 2026 | Apr 10, 2027 |
| 19AQMM22C0044 ↗ | Sterling Medical Associates, INC | BLACKSTONE CLINIC 2022 - EXERCISE AND FUND (3 MONTHS) OPTION YEAR 3 | Department Of State | 621493 | $1.1M | Jan 5, 2022 | Jan 4, 2027 |
| 31310026F0010 ↗ | Wolf Lake Services, LLC | HEALTH AND WELLNESS SERVICES FOR NRC HEADQUARTERS (HQ), REGIONS I, II, III, AND IV, AND TECHNICAL TRAINING CENTER (TTC). | Nuclear Regulatory Commission | 621493 | $155K | Jan 28, 2026 | Jan 30, 2027 |
| 31310026F0011 ↗ | Wolf Lake Services, LLC | SUPPORT NRC REVIEW OF NRC FORM 396- CERTIFICATION OF MEDICAL EXAMINATION BY FACILITY LICENSEE | Nuclear Regulatory Commission | 621493 | $75K | Feb 2, 2026 | Feb 1, 2027 |
| 36C26226P0522 ↗ | Advanced Laser Services, LLC | LASER TREATMENT SERVICES | Department Of Veterans Affairs | 621493 | $27K | Feb 28, 2026 | Feb 27, 2027 |