Donald Gregory Hopkins, M.D.
NPI 1417955287ActiveIndividual· Internal Medicine, Interventional Cardiology· Santa Rosa, CA
Internal Medicine, Interventional Cardiology (M.D.) in Santa Rosa, California, trained at Baylor College of Medicine (class of 1978). Their prescriptions cost Medicare Part D more than their services did: $2,302,249 for 10,364 claims, against $317,043 paid for services in 2024. Medtronic, Inc. was the largest of 5 companies reporting payments in 2025, $290.44 in all, mostly food and beverage.
Overview
| NPI | 1417955287 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 14, 2005 |
| Last updated in NPPES | Mar 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 413572 | CA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 413572 | CA |
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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,634 |
|---|---|
| Services billed | 6,245 across 69 procedure codes |
| Paid by Medicare | $317,043 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,364 · 26,967 30-day fills |
|---|---|
| Patients | 1,289 |
| Total drug cost | $2,302,249 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1978 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliations
- Adventist Health Mendocino CoastFort Bragg, CA
- Adventist Health Ukiah ValleyUkiah, CA
- Healdsburg HospitalHealdsburg, CA
- Sutter Lakeside HospitalLakeport, CA
- Sutter Santa Rosa Regional HospitalSanta Rosa, CA
Industry payments (Open Payments)
- 2025$290.44 · 7 payments from 5 companies
- 2024$342.92 · 8 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $163.10 | 3 |
| Philips North America LLC | $45.93 | 1 |
| Stryker Corporation | $36.07 | 1 |
| Pfizer Inc. | $23.38 | 1 |
| Esperion Therapeutics, Inc. | $21.96 | 1 |
What the 2025 payments were for
- Food and Beverage$290.44 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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