Overview
Obligated since award on contracts active FY2021–FY2026
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Insight 261-NETWORK CONTRACT OFFICE 21 (36C261) is its largest buyer. See more on the Buyers tab
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $2.16M in FY2025. See more on the Contracts tab
$11.3M since award = $7.75M in FY2021–FY2026 + $3.56M before FY2021
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- California$11.3M · 100%
Insight 100% was performed in California. See more on the Contracts tab
Contracts
11 contracts with an action since FY2021
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Insight 36C26120D0095 orders hold 60% of these contracts' obligations.
In FY2021, its other prime contracts net below zero after deobligations, so 36C26120D0095 orders exceed all prime contracts
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Insight 52% of its prime obligations came through 36C26120D0095 orders.
Current end date of each prime contract with an action since FY2021
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Kolpacoff Stephen Md prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
1 end within 12 months.
Showing 1–10 of 11 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| VA26116C0029 | Stand-alone | 261-NETWORK CONTRACT OFFICE 21 (36C261) | $2,481,380 | May 29, 2018 | Ended |
| 36C26124N0122 | 36C26120D0095 | 261-NETWORK CONTRACT OFFICE 21 (36C261) | $1,239,562 | Sep 30, 2024 | Ended |
| 36C26123N0068 | 36C26120D0095 | 261-NETWORK CONTRACT OFFICE 21 (36C261) | $1,234,701 | Sep 30, 2023 | Ended |
| 36C26122N0030 | 36C26120D0095 | 261-NETWORK CONTRACT OFFICE 21 (36C261) | $1,193,820 | Sep 30, 2022 | Ended |
| 36C26125N0088 | 36C26120D0095 | 261-NETWORK CONTRACT OFFICE 21 (36C261) | $1,148,510 | Aug 31, 2025 | Ended |
| 36C26121N0234 | 36C26120D0095 | 261-NETWORK CONTRACT OFFICE 21 (36C261) | $984,681 | Sep 30, 2021 | Ended |
| 36C26126N0336 | 36C26126D0020 | 261-NETWORK CONTRACT OFFICE 21 (36C261) | $729,709 | Aug 31, 2026 | Ended |
| 36C26126N0567 | 36C26126D0020 | 261-NETWORK CONTRACT OFFICE 21 (36C261) | $686,796 | Feb 28, 2027 | Ends within 12 months |
| 36C26120P0249 | Stand-alone | 261-NETWORK CONTRACT OFFICE 21 (36C261) | $678,150 | Aug 31, 2020 | Ended |
| 36C26125N0533 | 36C26120D0095 | 261-NETWORK CONTRACT OFFICE 21 (36C261) | $633,600 | Feb 28, 2026 | Ended |
Buyers
Department of Veterans Affairs: $11.3M obligated since award; $6.76M in FY2021–FY2025 actions
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Insight Department of Veterans Affairs placed 100%.
Contracting offices that awarded Kolpacoff Stephen Md prime contracts, FY2021–FY2026
See which offices award its contracts.
0 offices awarded only one contract.
Showing 1–1 of 1 office
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| 261-NETWORK CONTRACT OFFICE 21 (36C261) | Department of Veterans Affairs | 11 | $11,309,613 | Jan 16, 2016 | Aug 13, 2026 |
Opportunities
Open opportunities matching Kolpacoff Stephen Md's registered industries
Notices in its 1 industry (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 621111
7 of the next 11 are due within 30 days.
Showing 1–11 of 11 opportunities
| Opportunity | Agency | Due |
|---|---|---|
| Q523--FY27: Intraoperative Neuromonitoring (IONM) Services (opens in Procura)Presolicitation · Set aside: Service-disabled veteran-owned small business · NAICS 621111Free account: full notice, dates, attachments | Department of Veterans Affairs248-NETWORK CONTRACT OFFICE 8 (36C248) | Oct 22, 2026 |
| Q522--On-site Board Certified/Board-Eligible Diagnostic Radiology Physician Services | Orlando VAMC Responses to Vendor Presolicitation Notice Questions (opens in Procura)Presolicitation · NAICS 621111Free account: full notice, dates, attachments | Department of Veterans Affairs248-NETWORK CONTRACT OFFICE 8 (36C248) | Oct 23, 2026 |
| Q403-DRAFT RFP Medical Disability Examinations-Next Generation (MDE-NG) (opens in Procura)Presolicitation · NAICS 621111Free account: full notice, dates, attachments | Department of Veterans AffairsSAC FREDERICK (36C10X) | Oct 26, 2026 |
| OH Medical Exams Blanket Purchase Agreement (BPA) (opens in Procura)Solicitation · Set aside: Small business · NAICS 621111Free account: full notice, dates, attachments | Department of the Army (DOD)W7N5 USPFO ACTIVITY VA ARNG (W912LQ) | Oct 27, 2026 |
| Flatwoods JCC Medical Services (opens in Procura)Sources Sought · Set aside: Small business · NAICS 621111Free account: full notice, dates, attachments | Forest Service (USDA)USDA FOREST SERVICE (1282A7) | Nov 3, 2026 |
| Jacobs Creek JCC Medical Services (opens in Procura)Sources Sought · Set aside: Small business · NAICS 621111Free account: full notice, dates, attachments | Forest Service (USDA)USDA FOREST SERVICE (1282A7) | Nov 3, 2026 |
| Boxelder JCC Medical Services (opens in Procura)Solicitation · Set aside: Small business · NAICS 621111Free account: full notice, dates, attachments | Forest Service (USDA)USDA FOREST SERVICE (1282A7) | Nov 5, 2026 |
| R499--Small Business Event | 2026 National Veterans Small Business Engagement | Cleveland Ohio Dec 8-9 | Amendment 14 (opens in Procura)Sources Sought · NAICS 621111Free account: full notice, dates, attachments | Department of Veterans AffairsOFFICE OF SMALL & DISADVANTAGED BUSINESS UTILIZATION (OSDBU) (36U101) | Dec 9, 2026 |
| Non-Personal Healthcare Services-Physicians & Other Professional Ambulatory Services for PRC Program (opens in Procura)Solicitation · Set aside: BICiv · NAICS 621111Free account: full notice, dates, attachments | Indian Health Service (HHS)ALBUQUERQUE AREA INDIAN HEALTH SVC (75H707) | Feb 3, 2027 |
| OCONUS Medical Q-Coded Services (opens in Procura)Combined Synopsis/Solicitation · Set aside: 8(a) · NAICS 621111Free account: full notice, dates, attachments | Defense Health Agency (DOD)DEFENSE HEALTH AGENCY HCD WEST (HT9410) | Apr 19, 2027 |
| Medical Case Reviewer Services for the Vaccine Injury Compensation Program (VICP)/ Countermeasures Injury Compensation Program (CICP). (opens in Procura)Solicitation · Set aside: Small business · NAICS 621111Free account: full notice, dates, attachments | Health Resources and Services Administration (HHS)HRSA Office of Federal Assistance Management (75RJ00) | Aug 20, 2031 |
Registration and contacts
Registration
- UEI
- XHA3UCLZF9M7
- CAGE code
- 6YFK5
- Registration
- Active, expires Dec 11, 2026
- Entity type
- Sole Proprietorship
- Location
- YREKA, CA, 96097
- Congressional district
- CA-01
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 1 industry; primary 621111
- 621111 Offices of Physicians (except Mental Health Specialists)Primary
Contacts at Kolpacoff Stephen Md
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Company contactSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
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