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Matthew Mark Witkowski, DMD

NPI 1508366717ActiveIndividual· Dentist, Endodontics· South Barrington, IL

Dentist, Endodontics (DMD) in South Barrington, Illinois, licensed in IL and IA, with an NPI issued in February 2018. Enrolled in Medicare as order and referring only - dentist. Septodont Inc. was the largest of 2 companies reporting payments in 2024, $63.58 in all, mostly education.

Overview

NPI1508366717
StatusActive
Entity typeIndividual
CredentialDMD
Sole proprietorNo
NPI issuedFeb 14, 2018
Last updated in NPPESJul 22, 2025
Certified by providerJul 22, 2025

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, Endodontics Primary1223E0200X021.003457IL
Dentist, General Practice1223G0001X019032088IL
Student in an Organized Health Care Education/Training Program390200000X——
Student in an Organized Health Care Education/Training Program390200000XRES-30652IA

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 Order and Referring Only - Dentist (NY)

Medicare sources and data years

Industry payments (Open Payments)

  • 2024$63.58 · 2 payments from 2 companies

Top paying companies in 2024

CompanyAmountPayments
Septodont Inc.$43.991
Envista Holdings Corporation$19.591

What the 2024 payments were for

  • Education$43.99 · 1 payment
  • Food and Beverage$19.59 · 1 payment

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

Other endodontists in South Barrington

All endodontists in Illinois