Christopher Ross Williams, MD
NPI 1871821744ActiveIndividual· Surgery· Polson, MT
Surgery (MD) in Polson, Montana, trained at Mercer University School of Medicine (class of 2013). In 2024 Medicare paid $6,739 for 27 patients, and Part D covered 202 of their prescriptions, 69% of them generic. Octapharma USA, Inc. reported $37.55 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1871821744 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Dec 3, 2009 |
| Last updated in NPPES | Mar 30, 2022 |
| Certified by provider | Mar 30, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MED-PHYS-LIC-104207 | MT |
| Surgery | 208600000X | A164460 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 27 |
|---|---|
| Services billed | 32 across 18 procedure codes |
| Paid by Medicare | $6,739 |
Part D prescriptions in 2024
| Prescriptions (claims) | 202 · 216 30-day fills |
|---|---|
| Patients | 122 |
| Total drug cost | $8,592 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Mercer University School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | General Surgery |
Medical groups
- Providence Health and Services MtMissoula, MT · 362 clinicians
- Providence St Joseph Medical CenterPolson, MT · 53 clinicians
Hospital affiliations
- Bitterroot Health - Daly HospitalHamilton, MT
- Providence St Joseph Medical CenterPolson, MT
- St. Patrick HospitalMissoula, MT
Industry payments (Open Payments)
- 2025$37.55 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Octapharma USA, Inc. | $37.55 | 1 |
What the 2025 payments were for
- Food and Beverage$37.55 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery providers in Polson
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