Joshua Grant Griffin, M.D.
NPI 1770771743ActiveIndividual· Urology· Oxford, MS
Urology (M.D.) in Oxford, Mississippi, trained at University of Mississippi School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $1,817,179 for 1,147 claims, against $519,382 paid for services in 2024. Janssen Biotech, Inc. was the largest of 12 companies reporting payments in 2025, $399.57 in all, mostly food and beverage.
Overview
| NPI | 1770771743 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 4, 2007 |
| Last updated in NPPES | Jul 11, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 20158 | MS |
| Urology | 208800000X | 04-34962 | KS |
| Urology | 208800000X | 2011010495 | MO |
| Urology | 208800000X | T-1890 | 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 | 992 |
|---|---|
| Services billed | 16,261 across 106 procedure codes |
| Paid by Medicare | $519,382 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,147 · 1,568 30-day fills |
|---|---|
| Patients | 395 |
| Total drug cost | $1,817,179 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Urology |
Medical group
- Oxford Urology Associates PLLCOxford, MS · 17 clinicians
Hospital affiliations
- Baptist Memorial Hospital North MsOxford, MS
- Bmh-Golden TriangleColumbus, MS
- North Mississippi Medical CenterTupelo, MS
Industry payments (Open Payments)
- 2025$399.57 · 16 payments from 12 companies
- 2024$1,534 · 41 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $121.08 | 1 |
| Teleflex LLC | $51.24 | 3 |
| Pfizer Inc. | $47.67 | 3 |
| Ambu Inc. | $26.36 | 1 |
| Olympus America Inc. | $24.56 | 1 |
What the 2025 payments were for
- Food and Beverage$399.57 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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