Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RONALD PIETRZNIAK DDS
NPI 1104877919
Dentist in Dearborn, MI

Q: What is Ronald Pietrzniak's NPI number?

The NPI number for Ronald Pietrzniak is 1104877919. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Q: What is Ronald Pietrzniak's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Ronald Pietrzniak 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 26 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.

Active since May 15, 2006

5050 SCHAEFER RD, DEARBORN, MI 48126(313) 582-8150(313) 582-6015 Get Directions Write a Review

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

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About Ronald Pietrzniak Dds NPPES

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

RONALD PIETRZNIAK DDS (NPI 1104877919) is an individual dentist in Dearborn, Michigan, licensed in Michigan (2901011614) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1104877919

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameRONALD PIETRZNIAKCredential: DDS

Location Address5050 SCHAEFER RDDearborn, MI 48126-3249

Mailing Address5050 Schaefer RdDearborn, MI 48126-3249 · (313) 582-8150 · Fax (313) 582-6015

Phone(313) 582-8150

Fax(313) 582-6015

Sole ProprietorNo

Enumeration DateMay 15, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1104877919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in MI · 2901011614

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

5050 SCHAEFER RD, Dearborn, MI 48126

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Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

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