Brian P. Witwer, MD
NPI 1982698148ActiveIndividual· Neurological Surgery· Grand Junction, CO
Neurological Surgery (MD) in Grand Junction, Colorado, trained at Temple University School of Medicine (class of 1997). Mostly services rather than prescriptions: Medicare paid $138,782 for 160 patients in 2024, with only 12 Part D claims. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $411.22 in all, mostly food and beverage.
Overview
| NPI | 1982698148 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 2, 2005 |
| Last updated in NPPES | Sep 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 41914 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurosurgery (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 160 |
|---|---|
| Services billed | 451 across 63 procedure codes |
| Paid by Medicare | $138,782 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12 · 18 30-day fills |
|---|---|
| Total drug cost | $98.69 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Neurosurgery |
Medical group
- Intermountain Medical Group Grand Junction, LLCGrand Junction, CO · 296 clinicians
Hospital affiliations
- Intermountain Health St. Mary's Regional HospitalGrand Junction, CO
- Montrose Regional HealthMontrose, CO
- Valley View Hospital AssociationGlenwood Springs, CO
Industry payments (Open Payments)
- 2025$411.22 · 5 payments from 3 companies
- 2024$188.95 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $233.52 | 3 |
| Kls-Martin L.P. | $163.98 | 1 |
| Stryker Corporation | $13.72 | 1 |
What the 2025 payments were for
- Food and Beverage$411.22 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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