Michael B. Andrews, MD
NPI 1245234608ActiveIndividual· 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 1985). Their prescriptions cost Medicare Part D more than their services did: $1,440,898 for 462 claims, against $56,824 paid for services in 2024. Pfizer Inc. was the largest of 18 companies reporting payments in 2025, $876.74 in all, mostly food and beverage.
Overview
| NPI | 1245234608 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2005 |
| Last updated in NPPES | Jun 10, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 034286 | 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 | 257 |
|---|---|
| Services billed | 886 across 16 procedure codes |
| Paid by Medicare | $56,824 |
Part D prescriptions in 2024
| Prescriptions (claims) | 462 · 672 30-day fills |
|---|---|
| Patients | 117 |
| Total drug cost | $1,440,898 |
| Generic share | 69% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Hematology/Oncology |
Medical group
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
Hospital affiliations
- Wellstar Cobb Medical CenterAustell, GA
- Wellstar Kennestone Regional Medical CenterMarietta, GA
Other facilities
- Wellstar Windy Hill HospitalLong-term care hospital · Marietta, GA
Industry payments (Open Payments)
- 2025$876.74 · 38 payments from 18 companies
- 2024$988.61 · 40 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $195.83 | 10 |
| Janssen Biotech, Inc. | $161.82 | 3 |
| Abbvie Inc. | $112.17 | 4 |
| Daiichi Sankyo Inc. | $52.79 | 3 |
| Novartis Pharmaceuticals Corporation | $52.43 | 3 |
What the 2025 payments were for
- Food and Beverage$729.71 · 34 payments
- Education$147.03 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 21 hematologist-oncologists in Marietta · All hematologist-oncologists in Georgia