Jason Knudtson, M.D.
NPI 1255317038ActiveIndividual· Surgery· Parker, CO
Surgery (M.D.) with Colorado Surgical and Critical Care Associates PLLC and 1 other group, practicing in Parker, Colorado. Mostly services rather than prescriptions: Medicare paid $24,057 for 111 patients in 2024, with only 38 Part D claims. Octapharma USA, Inc. reported $19.91 in payments in 2025, mostly food and beverage. Lists Adventhealth Castle Rock and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1255317038 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 22, 2005 |
| Last updated in NPPES | May 21, 2024 |
| Certified by provider | Apr 27, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 49459 | CO |
| Surgery | 208600000X | 219949 | MA |
| Surgery | 208600000X | 8793 | SD |
| Surgery, Surgical Critical Care | 2086S0102X | 04-29219 | KS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 203 across 37 procedure codes |
| Paid by Medicare | $24,057 |
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 42 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $2,003 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | General Surgery |
Medical groups
- Colorado Surgical and Critical Care Associates PLLCAurora, CO · 22 clinicians
- Chris B Winter MD PCCentennial, CO · 16 clinicians
Hospital affiliations
- Adventhealth Castle RockCastle Rock, CO
- Adventhealth LittletonLittleton, CO
- Adventhealth ParkerParker, CO
Industry payments (Open Payments)
- 2025$19.91 · 1 payment from 1 company
- 2024$4,277 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Octapharma USA, Inc. | $19.91 | 1 |
What the 2025 payments were for
- Food and Beverage$19.91 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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