John William Donnelly, M.D.
NPI 1346242823ActiveIndividual· Obstetrics & Gynecology· Marietta, GA
Obstetrics & Gynecology (M.D.) in Marietta, Georgia, trained at University of Alabama School of Medicine (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $49,307 for 672 claims, against $20,215 paid for services in 2024. Mayne Pharma Commercial LLC was the largest of 11 companies reporting payments in 2025, $616.77 in all, mostly food and beverage.
Overview
| NPI | 1346242823 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 15, 2005 |
| Last updated in NPPES | Mar 23, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 028398 | 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 - Obstetrics/Gynecology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 453 across 20 procedure codes |
| Paid by Medicare | $20,215 |
Part D prescriptions in 2024
| Prescriptions (claims) | 672 · 1,311 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $49,307 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Atlanta Women's Health Group PCMarietta, GA · 61 clinicians
Hospital affiliations
- Northside HospitalAtlanta, GA
- Northside Hospital CherokeeCanton, GA
Other facilities
- Wellstar Windy Hill HospitalLong-term care hospital · Marietta, GA
Industry payments (Open Payments)
- 2025$616.77 · 25 payments from 11 companies
- 2024$529.94 · 26 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $207.90 | 5 |
| Optumhealth Care Solutions, LLC | $85.26 | 4 |
| Astellas Pharma US Inc | $65.85 | 3 |
| Sumitomo Pharma America, Inc. | $65.72 | 4 |
| Abbvie Inc. | $50.31 | 2 |
What the 2025 payments were for
- Food and Beverage$616.77 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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