MR. GREGORY ALAN MATZELLE M.A., L.M.S.W.
NPI 1639322647
Social Worker - Clinical in Grand Blanc, MI

Active since November 04, 2008
10785 S. SAGINAW ST., SUITE A, BUILDING E, GRAND BLANC, MI 48439(810) 695-0055 Get Directions Write a Review

NPPES record last updated: November 4, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Gregory Alan Matzelle M.a., L.m.s.w. NPPES

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

MR. GREGORY ALAN MATZELLE M.A., L.M.S.W. (NPI 1639322647) is an individual clinical provider in Grand Blanc, Michigan, licensed in Michigan (6801015188) and active in the NPI registry since November 2008.

NPPES Registry Identity

NPI1639322647
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. GREGORY ALAN MATZELLECredential: M.A., L.M.S.W.
Location Address10785 S. SAGINAW ST., SUITE A, BUILDING EGrand Blanc, MI 48439
Mailing AddressPo Box 1056, 8455 Rattalee Lk RdClarkston, MI 48347-1056 · (248) 935-0092
Sole ProprietorYes
Enumeration DateNovember 4, 2008
NPI 1639322647 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MI · 6801015188
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
10785 S. SAGINAW ST., Grand Blanc, MI 48439

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 Gregory Matzelle's NPI number?

The NPI number for Gregory Matzelle is 1639322647. It was assigned to this individual provider in the NPPES registry on November 4, 2008.

Where is Gregory Matzelle located?

Gregory Matzelle practices at 10785 S. Saginaw St. Suite A, Building E, Grand Blanc, MI 48439. The listed phone number is (810) 695-0055.

What is Gregory Matzelle's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Gregory Matzelle was last updated on November 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.