John Thomas French, MD
NPI 1689990061ActiveIndividual· Internal Medicine, Hematology & Oncology· Marietta, GA
Internal Medicine, Hematology & Oncology (MD) in Marietta, Georgia, trained at Medical College of Georgia School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $4,065,307 for 1,301 claims, against $72,931 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 33 companies reporting payments in 2025, $2,410 in all, mostly food and beverage.
Overview
| NPI | 1689990061 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 11, 2010 |
| Last updated in NPPES | Jun 10, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 075792 | 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 - Hematology/Oncology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 367 |
|---|---|
| Services billed | 1,454 across 34 procedure codes |
| Paid by Medicare | $72,931 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,301 · 1,725 30-day fills |
|---|---|
| Patients | 279 |
| Total drug cost | $4,065,307 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
Hospital affiliations
- Wellstar Cobb Medical CenterAustell, GA
- Wellstar Douglas Medical CenterDouglasville, GA
- Wellstar Kennestone Regional Medical CenterMarietta, GA
- Wellstar North Fulton Medical CenterRoswell, GA
- Wellstar Paulding Medical CenterHiram, GA
Other facilities
- Wellstar Windy Hill HospitalLong-term care hospital · Marietta, GA
Industry payments (Open Payments)
- 2025$2,410 · 103 payments from 33 companies
- 2024$9,858 · 85 payments from 29 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $332.73 | 12 |
| Astrazeneca Pharmaceuticals LP | $245.05 | 11 |
| Janssen Biotech, Inc. | $239.13 | 13 |
| W. L. Gore & Associates, Inc. | $178.26 | 1 |
| Merck Sharp & Dohme LLC | $131.96 | 5 |
What the 2025 payments were for
- Food and Beverage$2,410 · 103 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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