John F. Maddox III, M.D.
NPI 1467546648ActiveIndividual· Obstetrics & Gynecology· Fairfax, VA
Obstetrics & Gynecology (M.D.) in Fairfax, Virginia, trained at University of California, San Francisco School of Medicine (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $22,048 for 216 claims, against $6,267 paid for services in 2024. Astellas Pharma US Inc reported $24.28 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1467546648 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Nov 28, 2023 |
| Certified by provider | Nov 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 0101037033 | VA |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 201 across 11 procedure codes |
| Paid by Medicare | $6,267 |
Part D prescriptions in 2024
| Prescriptions (claims) | 216 · 494 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $22,048 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Obstetrics/Gynecology |
Industry payments (Open Payments)
- 2025$24.28 · 1 payment from 1 company
- 2024$75.76 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $24.28 | 1 |
What the 2025 payments were for
- Food and Beverage$24.28 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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