Ronald Chin, MD
NPI 1538451539ActiveIndividual· Internal Medicine, Cardiovascular Disease· Bozeman, MT
Internal Medicine, Cardiovascular Disease (MD) in Bozeman, Montana, licensed in MT and WY, with an NPI issued in May 2011. Their prescriptions cost Medicare Part D more than their services did: $584,539 for 2,391 claims, against $76,762 paid for services in 2024. Boston Scientific Corporation reported $95.67 in payments in 2025, mostly food and beverage. Lists Billings Clinic Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1538451539 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 9, 2011 |
| Last updated in NPPES | Dec 24, 2024 |
| Certified by provider | Dec 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 87534 | MT |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 11142A | WY |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,387 |
|---|---|
| Services billed | 2,591 across 46 procedure codes |
| Paid by Medicare | $76,762 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,391 · 6,328 30-day fills |
|---|---|
| Patients | 375 |
| Total drug cost | $584,539 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Hospital affiliations
- Billings Clinic HospitalBillings, MT
- Bozeman Health Deaconess HospitalBozeman, MT
- Intermountain Health St Vincent Regional HospitalBillings, MT
- Livingston HealthcareLivingston, MT
- St. Patrick HospitalMissoula, MT
Industry payments (Open Payments)
- 2025$95.67 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $95.67 | 1 |
What the 2025 payments were for
- Food and Beverage$95.67 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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