Isaac Billings, D.O.
NPI 1437680758ActiveIndividual· Family Medicine· Polson, MT
Family Medicine (D.O.) with St Lukes Community Hospital, practicing in Polson, Montana. Their prescriptions cost Medicare Part D more than their services did: $845,560 for 3,575 claims, against $12,672 paid for services in 2024. Amgen Inc. was the largest of 7 companies reporting payments in 2025, $241.12 in all, mostly food and beverage. Lists St Luke Community Hospital as a hospital affiliation.
Overview
| NPI | 1437680758 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Mar 27, 2017 |
| Last updated in NPPES | Sep 15, 2020 |
| Certified by provider | Sep 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 88899 | 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 | 62 |
|---|---|
| Services billed | 167 across 16 procedure codes |
| Paid by Medicare | $12,672 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,575 · 6,261 30-day fills |
|---|---|
| Patients | 251 |
| Total drug cost | $845,560 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- St Lukes Community HospitalRonan, MT · 60 clinicians
Hospital affiliation
- St Luke Community HospitalRonan, MT
Industry payments (Open Payments)
- 2025$241.12 · 12 payments from 7 companies
- 2024$182.15 · 10 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $68.15 | 4 |
| Pfizer Inc. | $54.28 | 3 |
| Teva Pharmaceuticals USA, Inc. | $28.51 | 1 |
| Abbvie Inc. | $25.36 | 1 |
| Sumitomo Pharma America, Inc. | $24.84 | 1 |
What the 2025 payments were for
- Food and Beverage$241.12 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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