Peter J. Arosemena, M.D.
NPI 1265532907ActiveIndividual· Family Medicine· Poplar, MT
Family Medicine (M.D.) in Poplar, Montana, trained at Georgetown University School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $209,680 for 5,316 claims, against $25,458 paid for services in 2024.
Overview
| NPI | 1265532907 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 23, 2006 |
| Last updated in NPPES | Aug 7, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | M-5935 | ID |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 131 |
|---|---|
| Services billed | 851 across 59 procedure codes |
| Paid by Medicare | $25,458 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,316 · 5,334 30-day fills |
|---|---|
| Patients | 188 |
| Total drug cost | $209,680 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Internal Medicine |
Medical group
- US Health Dept of Health and Human ServicesBrowning, MT · 94 clinicians
Hospital affiliations
- Billings Clinic HospitalBillings, MT
- Frances Mahon Deaconess HospitalGlasgow, MT
- Poplar Community HospitalPoplar, MT
- Sidney Health CenterSidney, MT
- Trinity HospitalWolf Point, 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 Poplar
- 1043352420