Benjamin D. Grass, M.D.
NPI 1467894121ActiveIndividual· Family Medicine· Ronan, MT
Family Medicine (M.D.) with Providence Health and Services Mt, practicing in Ronan, Montana. In 2024 Medicare paid $51,752 for 328 patients, and Part D covered 183 of their prescriptions, 89% of them generic. Lists Bitterroot Health - Daly Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1467894121 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 23, 2013 |
| Last updated in NPPES | Jun 15, 2023 |
| Certified by provider | Jun 15, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 50100 | MT |
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 - Family Practice (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 328 |
|---|---|
| Services billed | 681 across 8 procedure codes |
| Paid by Medicare | $51,752 |
Part D prescriptions in 2024
| Prescriptions (claims) | 183 · 210 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $16,785 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Providence Health and Services MtMissoula, MT · 362 clinicians
Hospital affiliations
- Bitterroot Health - Daly HospitalHamilton, MT
- Community Hospital of AnacondaAnaconda, MT
- St Luke Community HospitalRonan, MT
- St. Patrick HospitalMissoula, MT
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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