Michael L. Chin, MD
NPI 1083680466ActiveIndividual· Internal Medicine, Cardiovascular Disease· Marysville, CA
Internal Medicine, Cardiovascular Disease (MD) in Marysville, California, trained at Tufts University School of Medicine (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $578,433 for 4,649 claims, against $175,066 paid for services in 2024. Stryker Corporation was the largest of 2 companies reporting payments in 2025, $211.55 in all, mostly food and beverage.
Overview
| NPI | 1083680466 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 27, 2006 |
| Last updated in NPPES | Dec 18, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | G41895 | CA |
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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 807 |
|---|---|
| Services billed | 2,096 across 20 procedure codes |
| Paid by Medicare | $175,066 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,649 · 11,303 30-day fills |
|---|---|
| Patients | 562 |
| Total drug cost | $578,433 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Adventist Health Physicians NetworkSaint Helena, CA · 628 clinicians
Hospital affiliations
- Adventist Health and RideoutMarysville, CA
- Colusa Medical CenterColusa, CA
- Orchard HospitalGridley, CA
- Oroville HospitalOroville, CA
- Sutter Roseville Medical CenterRoseville, CA
Industry payments (Open Payments)
- 2025$211.55 · 2 payments from 2 companies
- 2024$61.42 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $109.94 | 1 |
| Angiodynamics, Inc. | $101.61 | 1 |
What the 2025 payments were for
- Food and Beverage$211.55 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other cardiologists in Marysville
- 1326356494
- 1568960565
- 1659694560