William M. Webster, M.D
NPI 1669412714ActiveIndividual· Emergency Medicine· Marysville, CA
Emergency Medicine (M.D) in Marysville, California, trained at University of Oklahoma College of Medicine (class of 1994). 332 Medicare patients in 2024, $51,000 paid; nearly all of their 114 Part D prescriptions were generic (96%). Abbvie Inc. reported $192.64 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1669412714 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Nov 21, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A66945 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 332 |
|---|---|
| Services billed | 546 across 32 procedure codes |
| Paid by Medicare | $51,000 |
Part D prescriptions in 2024
| Prescriptions (claims) | 114 · 114 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $1,354 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
- Vituity-California Observation Services PCRoseville, CA · 82 clinicians
Hospital affiliation
- Sutter Roseville Medical CenterRoseville, CA
Industry payments (Open Payments)
- 2025$192.64 · 9 payments from 1 company
- 2024$180.16 · 7 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $192.64 | 9 |
What the 2025 payments were for
- Food and Beverage$192.64 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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