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William Joseph Kolhoff, M.D.

NPI 1669703278ActiveIndividual· Internal Medicine· Rincon, GA

Internal Medicine (M.D.) in Rincon, Georgia, licensed in GA, with an NPI issued in January 2010. Part D covered 1,056 prescriptions written in 2024, 95% of them generic. Jazz Pharmaceuticals Inc. was the largest of 7 companies reporting payments in 2025, $219.06 in all, mostly food and beverage.

Overview

NPI1669703278
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorNo
NPI issuedJan 21, 2010
Last updated in NPPESJul 15, 2015

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X063706GA

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 4, 2026No match—
New York OMIG · Nov 4, 2026No match—
Ohio Medicaid · Nov 4, 2026No match—
Pennsylvania Medicheck · Nov 4, 2026No match—
Washington HCA · Nov 4, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (GA)

Part D prescriptions in 2024

Prescriptions (claims)1,056 · 1,056 30-day fills
Patients54
Total drug cost$186,450
Generic share95% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$219.06 · 9 payments from 7 companies
  • 2024$272.60 · 11 payments from 7 companies

Top paying companies in 2025

CompanyAmountPayments
Jazz Pharmaceuticals Inc.$83.823
E.R. Squibb & Sons, L.L.C.$30.251
Janssen Pharmaceuticals, Inc$24.881
Alkermes, Inc.$21.051
Vanda Pharmaceuticals Inc.$20.991

What the 2025 payments were for

  • Food and Beverage$219.06 · 9 payments

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

Other Internal Medicine providers in Rincon

All Internal Medicine providers in Georgia →