John David Fagan, M.D.
NPI 1801827019ActiveIndividual· Urology· Vicksburg, MS
Urology (M.D.) in Vicksburg, Mississippi, trained at University of Texas Medical Branch at Galveston (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $2,480,891 for 3,828 claims, against $165,654 paid for services in 2024. Janssen Biotech, Inc. was the largest of 11 companies reporting payments in 2025, $1,216 in all, mostly food and beverage.
Overview
| NPI | 1801827019 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Sep 29, 2026 |
| Certified by provider | Sep 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 12624 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 580 |
|---|---|
| Services billed | 62,586 across 57 procedure codes |
| Paid by Medicare | $165,654 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,828 · 7,701 30-day fills |
|---|---|
| Patients | 785 |
| Total drug cost | $2,480,891 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Urology |
Medical group
- Vicksburg Clinic LLCVicksburg, MS · 27 clinicians
Hospital affiliations
- Merit Health River RegionVicksburg, MS
- University of Mississippi Med CenterJackson, MS
Industry payments (Open Payments)
- 2025$1,216 · 61 payments from 11 companies
- 2024$1,174 · 49 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $515.17 | 32 |
| Procept Biorobotics Corporation | $183.95 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $160.34 | 9 |
| Pfizer Inc. | $87.71 | 4 |
| Astellas Pharma US Inc | $65.94 | 3 |
What the 2025 payments were for
- Food and Beverage$1,109 · 59 payments
- Education$107.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records