Winifred Williams, M.D.
NPI 1982788253ActiveIndividual· Internal Medicine· Canoga Park, CA
Internal Medicine (M.D.) in Canoga Park, California, licensed in CA, with an NPI issued in October 2006. Their prescriptions cost Medicare Part D more than their services did: $315,555 for 2,495 claims, against $58,766 paid for services in 2024.
Overview
| NPI | 1982788253 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 24, 2006 |
| Last updated in NPPES | Feb 21, 2023 |
| Certified by provider | Feb 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A70389 | CA |
| Pediatrics | 208000000X | A70389 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 120 |
|---|---|
| Services billed | 592 across 8 procedure codes |
| Paid by Medicare | $58,766 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,495 · 2,605 30-day fills |
|---|---|
| Patients | 219 |
| Total drug cost | $315,555 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
| Telehealth | Offers telehealth |
Other facilities
- Arava Home Health Care, IncHome health agency · Burbank, CA
- Arming Home Health, IncHome health agency · San Fernando, CA
- Avanta Home Health ServicesHome health agency · Burbank, CA
- L&r Home Health, IncHome health agency · Burbank, CA
- Nurse Angeles Home Health Care, Inc.Home health agency · Van Nuys, CA
- Alpha Hospice Services, Inc.Hospice · Glendora, CA
- Deluxe Hospice CareHospice · Burbank, CA
- Pacific Palliative Services IncHospice · N Hollywood, CA
- Selective Hospice, IncHospice · Studio City, CA
- Vega Hospice, IncHospice · Canoga Park, CA
- Lotus Care CenterNursing home · Los Angeles, CA
- Whittier Nursing and Wellness Center, IncNursing home · Whittier, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 internal medicine physicians in Canoga Park · All internal medicine physicians in California