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Rachael Yuson Williams, M.D.

NPI 1386887362ActiveIndividual· Surgery· West Hills, CA

Surgery (M.D.) in West Hills, California, trained at Boston University School of Medicine (class of 2009). In 2024 Medicare paid $65,562 for 106 patients, and Part D covered 179 of their prescriptions, 83% of them generic. Smith+nephew, Inc. was the largest of 4 companies reporting payments in 2025, $736.89 in all, mostly food and beverage.

Overview

NPI1386887362
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedApr 7, 2009
Last updated in NPPESJan 15, 2019

Specialties and licenses

TaxonomyCodeLicenseState
Surgery Primary208600000X159969CA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - General Surgery (CA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients106
Services billed1,252 across 41 procedure codes
Paid by Medicare$65,562

Part D prescriptions in 2024

Prescriptions (claims)179 · 184 30-day fills
Patients53
Total drug cost$6,623
Generic share83% of claims

Medicare sources and data years

Education and affiliations

Medical schoolBoston University School of Medicine
Graduation year2009
Medicare specialtyGeneral Surgery

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$736.89 · 31 payments from 4 companies
  • 2024$900.19 · 21 payments from 4 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$736.89 · 31 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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