Gary W. Olson, M.D.
NPI 1861426983ActiveIndividual· Internal Medicine, Cardiovascular Disease· Dalton, GA
Internal Medicine, Cardiovascular Disease (M.D.) in Dalton, Georgia, trained at Loma Linda University School of Medicine (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $478,383 for 2,316 claims, against $3,405 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 3 companies reporting payments in 2025, $267.76 in all, mostly food and beverage.
Overview
| NPI | 1861426983 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Jul 8, 2026 |
| Certified by provider | Jul 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 020465 | GA |
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) (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 94 |
|---|---|
| Services billed | 174 across 12 procedure codes |
| Paid by Medicare | $3,405 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,316 · 5,217 30-day fills |
|---|---|
| Patients | 361 |
| Total drug cost | $478,383 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Hamilton Medical Center, IncDalton, GA · 105 clinicians
Hospital affiliation
- Hamilton Medical CenterDalton, GA
Industry payments (Open Payments)
- 2025$267.76 · 3 payments from 3 companies
- 2024$612.15 · 19 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $130.45 | 1 |
| Amgen Inc. | $105.97 | 1 |
| Cvrx, Inc. | $31.34 | 1 |
What the 2025 payments were for
- Food and Beverage$267.76 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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