David Arthur Knierim, M.D.
NPI 1720346075ActiveIndividual· Family Medicine· Glasgow, MT
Family Medicine (M.D.) in Glasgow, Montana, trained at Creighton University School of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $426,570 for 6,465 claims, against $6,359 paid for services in 2024.
Overview
| NPI | 1720346075 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 24, 2012 |
| Last updated in NPPES | Aug 6, 2024 |
| Certified by provider | Aug 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 41589 | MT |
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 - Family Practice (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 41 |
|---|---|
| Services billed | 88 across 6 procedure codes |
| Paid by Medicare | $6,359 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,465 · 12,097 30-day fills |
|---|---|
| Patients | 356 |
| Total drug cost | $426,570 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Family Practice |
Medical groups
- Frances Mahon Deaconess HospitalGlasgow, MT · 37 clinicians
- Daniels Memorial HospitalScobey, MT · 21 clinicians
Hospital affiliations
- Billings Clinic HospitalBillings, MT
- Daniels Memorial HospitalScobey, MT
- Frances Mahon Deaconess HospitalGlasgow, MT
- Intermountain Health St Vincent Regional HospitalBillings, MT
- Phillips County Hospital - CahMalta, MT
Other facilities
- Homestead Health LLCHome health agency · Circle, MT
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Glasgow
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- 1528649324
- 1780696062
- 1538842885
- 1649572355