Barry Ray Buffman, MD
NPI 1356480016ActiveIndividual· Urology· Quartz Hill, CA
Urology (MD) in Quartz Hill, California, licensed in CA, with an NPI issued in February 2007. Part D covered 5,002 prescriptions written in 2024, 87% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $946.47 in all, mostly food and beverage.
Overview
| NPI | 1356480016 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 6, 2007 |
| Last updated in NPPES | Jul 18, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | G82000 | CA |
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 - General Practice (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 5,002 · 8,465 30-day fills |
|---|---|
| Patients | 333 |
| Total drug cost | $454,444 |
| Generic share | 87% of claims |
Industry payments (Open Payments)
- 2025$946.47 · 31 payments from 11 companies
- 2024$1,076 · 34 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $511.13 | 11 |
| Novo Nordisk Inc | $180.76 | 9 |
| Lilly USA, LLC | $73.37 | 3 |
| Regeneron Healthcare Solutions, Inc. | $26.93 | 1 |
| Corcept Therapeutics | $26.61 | 1 |
What the 2025 payments were for
- Food and Beverage$946.47 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records