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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. THOMAS J BITNER D.D.S.,M.S.,S.C.
NPI 1811939077
Dentist - Pediatric Dentistry in Oconomowoc, WI

Active since June 12, 2006
714 E SUMMIT AVE, OCONOMOWOC, WI 53066(262) 567-9116(262) 567-5870 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Thomas J Bitner D.d.s.,m.s.,s.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THOMAS J BITNER D.D.S.,M.S.,S.C. (NPI 1811939077) is an individual pediatric dentistry provider in Oconomowoc, Wisconsin, licensed in Wisconsin (5000602) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1811939077
Entity TypeIndividualMale
Primary Taxonomy1223P0221X
Provider Legal NameDR. THOMAS J BITNERCredential: D.D.S.,M.S.,S.C.
Location Address714 E SUMMIT AVEOconomowoc, WI 53066-3827
Mailing Address714 E Summit AveOconomowoc, WI 53066-3827 · (262) 567-9116 · Fax (262) 567-5870
Phone(262) 567-9116
Fax(262) 567-5870
Sole ProprietorNo
Enumeration DateJune 12, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1811939077 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in WI · 5000602
Definition
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
714 E SUMMIT AVE, Oconomowoc, WI 53066
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana and more.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas Bitner's NPI number?

The NPI number for Thomas Bitner is 1811939077. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Thomas Bitner located?

Thomas Bitner practices at 714 E Summit Ave, Oconomowoc, WI 53066. The listed phone number is (262) 567-9116.

What is Thomas Bitner's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

What insurance does Thomas Bitner accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 8 other insurers list Thomas Bitner as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Thomas Bitner was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.