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William H. Ulmer Jr., DO

NPI 1174570733ActiveIndividual· Orthopaedic Surgery· York, PA

Orthopaedic Surgery (DO) in York, Pennsylvania, trained at Philadelphia College of Osteopathic Medicine (class of 2001). 182 Medicare patients in 2024, $36,357 paid; all of their 171 Part D prescriptions were generic. Arthrex, Inc. was the largest of 4 companies reporting payments in 2025, $2,096 in all, mostly food and beverage.

Overview

NPI1174570733
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedMay 28, 2006
Last updated in NPPESMar 30, 2022
Certified by providerMar 30, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery Primary207X00000XOS 014000PA
Orthopaedic Surgery, Sports Medicine207XX0005XOS014000PA

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 - Orthopedic Surgery (PA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients182
Services billed945 across 35 procedure codes
Paid by Medicare$36,357

Part D prescriptions in 2024

Prescriptions (claims)171 · 181 30-day fills
Patients111
Total drug cost$664.40
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Medical schoolPhiladelphia College of Osteopathic Medicine
Graduation year2001
Medicare specialtyOrthopedic Surgery

Medical groups

Hospital affiliations

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$2,096 · 21 payments from 4 companies
  • 2024$584.77 · 2 payments from 2 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$1,071 · 15 payments
  • Travel and Lodging$1,025 · 6 payments

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

Other orthopedic surgeons in York

All 67 orthopedic surgeons in York · All orthopedic surgeons in Pennsylvania