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COLLIN JOHN PETZ
NPI 1700655149
Social Worker in Ann Arbor, MI

Active since December 27, 2023
3200 W LIBERTY RD STE C2, ANN ARBOR, MI 48103(734) 559-3540 Get Directions Write a Review

NPPES record last updated: January 20, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Collin John Petz NPPES

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

COLLIN JOHN PETZ (NPI 1700655149) is an individual social worker in Ann Arbor, Michigan, licensed in Michigan (6851119335) and active in the NPI registry since December 2023.

NPPES Registry Identity

NPI1700655149
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameCOLLIN JOHN PETZ
Location Address3200 W LIBERTY RD STE C2Ann Arbor, MI 48103-9700
Mailing Address3200 W Liberty Rd Ste C2Ann Arbor, MI 48103-9700 · (734) 559-3540
Phone(734) 559-3540
Sole ProprietorNo
Enumeration DateDecember 27, 2023
Last NPPES UpdateJanuary 20, 2025
NPPES CertifiedJanuary 20, 2025
✔ NPI 1700655149 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in MI · 6851119335
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
3200 W LIBERTY RD STE C2, Ann Arbor, MI 48103
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Other Providers at the Same Location NPPES 2

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

DAVID MARK RAGG LMSW
Social Worker (Clinical)
3200 W LIBERTY RD STE C2
ANN ARBOR, MI 48103
Washtenaw County (734) 559-3540
KATELYN MARIE SHELLENBARGER
Social Worker (Clinical)
3200 W LIBERTY RD STE C2
ANN ARBOR, MI 48103
Washtenaw County (734) 559-3540

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 Collin Petz's NPI number?

The NPI number for Collin Petz is 1700655149. It was assigned to this individual provider in the NPPES registry on December 27, 2023.

Where is Collin Petz located?

Collin Petz practices at 3200 W Liberty Rd Ste C2, Ann Arbor, MI 48103. The listed phone number is (734) 559-3540.

What is Collin Petz's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Collin Petz was last updated on January 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.