Brianna Williams, MD
NPI 1548729643ActiveIndividual· Surgery· Riverside, CA
Surgery (MD) in Riverside, California, trained at Un of California, Irvine, College of Medicine (class of 2019). Part D covered 37 prescriptions written in 2024, 95% of them generic. Ethicon US, LLC was the largest of 2 companies reporting payments in 2025, $214.59 in all, mostly food and beverage.
Overview
| NPI | 1548729643 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 18, 2019 |
| Last updated in NPPES | Mar 4, 2026 |
| Certified by provider | Mar 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A179971 | CA |
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 - General Surgery (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 37 · 39 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $1,276 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Un of California, Irvine, College of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | General Surgery |
Medical group
- United Medical DoctorsMurrieta, CA · 173 clinicians
Hospital affiliations
- Parkview Community Hospital Medical CenterRiverside, CA
- Riverside Community HospitalRiverside, CA
Industry payments (Open Payments)
- 2025$214.59 · 3 payments from 2 companies
- 2024$171.80 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $183.10 | 2 |
| Caris Mpi, Inc. | $31.49 | 1 |
What the 2025 payments were for
- Food and Beverage$214.59 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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