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Catherine Elizabeth Williams, PA-C

NPI 1114281839ActiveIndividual· Physician Assistant· New York, NY

Physician Assistant (PA-C) with Carolina Physical Therapy Associates LLC, practicing in New York, New York. Part D covered 13 prescriptions written in 2024, 100% of them generic. Autolus Inc was the largest of 2 companies reporting payments in 2025, $159.98 in all, mostly food and beverage.

Overview

NPI1114281839
StatusActive
Entity typeIndividual
CredentialPA-C
Sole proprietorNo
NPI issuedJun 27, 2012
Last updated in NPPESOct 2, 2023
Certified by providerOct 2, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Physician Assistant Primary363A00000X61983CA
Physician Assistant363A00000X0010-03612NC

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Physician Assistant (CA); Practitioner - Physician Assistant (NC); Practitioner - Physician Assistant (NY)

Part D prescriptions in 2024

Prescriptions (claims)13 · 13 30-day fills
Total drug cost$387.69
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Graduation year2012
Medicare specialtyPhysician Assistant

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$159.98 · 2 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Autolus Inc$135.481
Stryker Corporation$24.501

What the 2025 payments were for

  • Food and Beverage$159.98 · 2 payments

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

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