Gray R. Williams, DPM
NPI 1750455028ActiveIndividual· Podiatrist· Vallejo, CA
Podiatrist (DPM) in Vallejo, California, trained at Barry University School of Podiatric Medicine (class of 1995). 11 Medicare patients in 2024, $1,658 paid; nearly all of their 103 Part D prescriptions were generic (99%). Evolution Surgical, Inc reported $33.33 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1750455028 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | No |
| NPI issued | Nov 20, 2006 |
| Last updated in NPPES | Dec 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist Primary | 213E00000X | E4081 | 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 - Podiatry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 22 across 13 procedure codes |
| Paid by Medicare | $1,658 |
Part D prescriptions in 2024
| Prescriptions (claims) | 103 · 111 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $1,407 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Barry University School of Podiatric Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Podiatry |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Hospital affiliation
- Kaiser Foundation Hospital and Rehab CenterVallejo, CA
Industry payments (Open Payments)
- 2025$33.33 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Evolution Surgical, Inc | $33.33 | 1 |
What the 2025 payments were for
- Food and Beverage$33.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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