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William F. Groff, D.O.

NPI 1194753947ActiveIndividual· Dermatology· Lancaster, PA

Dermatology (D.O.) in Lancaster, Pennsylvania, licensed in PA, with an NPI issued in June 2006. Part D covered 115 prescriptions written in 2024, 97% of them generic. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $423.01 in all, mostly food and beverage.

Overview

NPI1194753947
StatusActive
Entity typeIndividual
CredentialD.O.
Sole proprietorNo
NPI issuedJun 29, 2006
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Dermatology Primary207N00000XOS013646PA

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)Not in the public enrollment file of Oct 1, 2026

Part D prescriptions in 2024

Prescriptions (claims)115 · 117 30-day fills
Patients47
Total drug cost$1,866
Generic share97% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$423.01 · 20 payments from 3 companies
  • 2024$446.39 · 23 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Abbvie Inc.$229.0014
Revance Therapeutics, Inc.$144.463
Galderma Laboratories, L.P.$49.553

What the 2025 payments were for

  • Food and Beverage$423.01 · 20 payments

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

Other Dermatology providers in Lancaster

All Dermatology providers in Pennsylvania →