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William Ryan Bartz, D.O.

NPI 1063450237ActiveIndividual· Family Medicine· Selmer, TN

Family Medicine (D.O.) in Selmer, Tennessee, trained at Kansas City University of Med & Biosciences, College of Osteo Med (class of 2004). 201 Medicare patients in 2024, $119,605 paid; nearly all of their 3,205 Part D prescriptions were generic (92%). Exact Sciences Corporation was the largest of 3 companies reporting payments in 2025, $73.79 in all, mostly food and beverage.

Overview

NPI1063450237
StatusActive
Entity typeIndividual
CredentialD.O.
Sole proprietorNo
NPI issuedJun 2, 2006
Last updated in NPPESJun 14, 2023
Certified by providerJun 14, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Family Medicine Primary207Q00000X1733TN
Emergency Medicine207P00000XDO1733TN

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 - Family Practice (TN)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients201
Services billed6,279 across 75 procedure codes
Paid by Medicare$119,605

Part D prescriptions in 2024

Prescriptions (claims)3,205 · 6,614 30-day fills
Patients218
Total drug cost$115,742
Generic share92% of claims

Medicare sources and data years

Education and affiliations

Medical schoolKansas City University of Med & Biosciences, College of Osteo Med
Graduation year2004
Medicare specialtyFamily Practice

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$73.79 · 4 payments from 3 companies
  • 2024$27.54 · 2 payments from 1 company

Top paying companies in 2025

CompanyAmountPayments
Exact Sciences Corporation$35.022
Pfizer Inc.$25.091
Amgen Inc.$13.681

What the 2025 payments were for

  • Food and Beverage$73.79 · 4 payments

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

Other Family Medicine providers in Selmer

All Family Medicine providers in Tennessee →