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Ryan Vandermark, PA-C

NPI 1144749631ActiveIndividual· Physician Assistant· Harrisburg, PA

Physician Assistant (PA-C) in Harrisburg, Pennsylvania, trained at State University of New York at Stony Brook, School of Medicine (class of 2017). 112 Medicare patients in 2024, $12,389 paid; all of their 546 Part D prescriptions were generic. Prodigy Surgical Distribution, Inc. was the largest of 3 companies reporting payments in 2025, $1,552 in all, mostly travel and lodging.

Overview

NPI1144749631
StatusActive
Entity typeIndividual
CredentialPA-C
Sole proprietorNo
NPI issuedSep 15, 2017
Last updated in NPPESJan 9, 2021
Certified by providerJan 9, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Physician Assistant Primary363A00000XMA059266PA

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 - Physician Assistant (NY); Practitioner - Physician Assistant (PA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients112
Services billed217 across 38 procedure codes
Paid by Medicare$12,389

Part D prescriptions in 2024

Prescriptions (claims)546 · 546 30-day fills
Patients266
Total drug cost$3,985
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Medical schoolState University of New York at Stony Brook, School of Medicine
Graduation year2017
Medicare specialtyPhysician Assistant

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,552 · 10 payments from 3 companies

Top paying companies in 2025

What the 2025 payments were for

  • Travel and Lodging$1,018 · 3 payments
  • Food and Beverage$533.90 · 7 payments

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

Other physician assistants in Harrisburg

All 155 physician assistants in Harrisburg · All physician assistants in Pennsylvania