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

ANDREW KOTLARZ DDS
NPI 1558097709
Dentist in Ann Arbor, MI

Q: What is Andrew Kotlarz's NPI number?

The NPI number for Andrew Kotlarz is 1558097709. It was assigned to this individual provider in the NPPES registry on July 29, 2022.

Q: What is Andrew Kotlarz'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 Andrew Kotlarz was last updated on June 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 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 July 29, 2022

1011 N UNIVERSITY AVE, ANN ARBOR, MI 48109(734) 763-6933 Get Directions Write a Review

NPPES record last updated: June 28, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 5, 2025, Jun 5, 2024, Sep 5, 2023 and 1 more (4 updates tracked since 2022).

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About Andrew Kotlarz Dds NPPES

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

ANDREW KOTLARZ DDS (NPI 1558097709) is an individual dentist in Ann Arbor, Michigan, licensed in Michigan (2901602893) and active in the NPI registry since July 2022.

NPPES Registry Identity

NPI1558097709

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameANDREW KOTLARZCredential: DDS

Location Address1011 N UNIVERSITY AVEAnn Arbor, MI 48109-1078

Mailing Address1011 N University AveAnn Arbor, MI 48109-1078 · (734) 763-6933

Phone(734) 763-6933

Sole ProprietorNo

Enumeration DateJuly 29, 2022

Last NPPES UpdateJune 28, 20264 updates tracked since enumeration

NPPES CertifiedJune 28, 2026

✔ NPI 1558097709 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

Licenses✔ Licensed in MI · 2901602893✔ Licensed in WA · DENT.DE.70040063

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.

1011 N UNIVERSITY AVE, Ann Arbor, MI 48109

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Accepted Insurance

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

Other Providers at the Same Location NPPES 20

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

DAMIEN S KAISER DDS

Dentist (General Practice)

1011 N UNIVERSITY AVE
ANN ARBOR, MI 48109

Washtenaw County (734) 647-4166

NICK SIMONE DDS

Dentist (General Practice)

1011 N UNIVERSITY AVE
ANN ARBOR, MI 48109

Washtenaw County (734) 763-1375

SUMANT RAM DDS

Dentist (General Practice)

1011 N UNIVERSITY AVE
ANN ARBOR, MI 48109

Washtenaw County (734) 763-1375

MICHAEL E RAZZOOG DDS

Dentist

1011 N UNIVERSITY AVE
ANN ARBOR, MI 48109

Washtenaw County (734) 647-4177

HAVVA Z ERTUGRUL DDS

Dentist (General Practice)

1011 N UNIVERSITY AVE
ANN ARBOR, MI 48109

Washtenaw County (734) 764-1523

ASHLEY NEMEC DMD

Dentist

1011 N UNIVERSITY AVE, ROOM 2008, SPC 1078
ANN ARBOR, MI 48109

Washtenaw County (734) 615-8606

BRUNO CAVALCANTI DDS

Dentist

1011 N UNIVERSITY AVE
ANN ARBOR, MI 48109

Washtenaw County (734) 548-2743

CHU CHUN HSIAO

Dentist (General Practice)

1011 N UNIVERSITY AVE
ANN ARBOR, MI 48109

Washtenaw County (734) 764-1523

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 Andrew Kotlarz's NPI number?

The NPI number for Andrew Kotlarz is 1558097709. It was assigned to this individual provider in the NPPES registry on July 29, 2022.

Where is Andrew Kotlarz located?

Andrew Kotlarz practices at 1011 N University Ave, Ann Arbor, MI 48109. The listed phone number is (734) 763-6933.

What is Andrew Kotlarz's specialty?

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

What insurance does Andrew Kotlarz accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Florida Combined Life and Humana and 2 other insurers list Andrew Kotlarz 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 Andrew Kotlarz was last updated on June 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 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.