MRS. GRETCHEN MARIE HART MA, LLP,LPC, CAADC
NPI 1164513164
Counselor - Professional in Wixom, MI

Q: What is Gretchen Hart's NPI number?

The NPI number for Gretchen Hart is 1164513164. It was assigned to this individual provider in the NPPES registry on September 27, 2006.

Q: What is Gretchen Hart's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for Gretchen Hart was last updated on May 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since September 27, 2006

29335 WALL ST, WIXOM, MI 48393(248) 770-6499(248) 385-2964 Get Directions Write a Review

NPPES record last updated: May 3, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 3, 2022, Dec 14, 2021 (2 updates tracked since 2021).

On this page

About Mrs. Gretchen Marie Hart Ma, Llp,lpc, Caadc NPPES

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

MRS. GRETCHEN MARIE HART MA, LLP,LPC, CAADC (NPI 1164513164) is an individual professional provider in Wixom, Michigan, licensed in Michigan (6401003560) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1164513164

Entity TypeIndividualFemale

Primary Taxonomy101YP2500X

Provider Legal NameMRS. GRETCHEN MARIE HARTCredential: MA, LLP,LPC, CAADC

Location Address29335 WALL STWixom, MI 48393-3529

Mailing Address10708 Kenicott TrlBrighton, MI 48114-9075 · (248) 770-6499 · Fax (248) 385-2964

Phone(248) 770-6499

Fax(248) 385-2964

Sole ProprietorYes

Enumeration DateSeptember 27, 2006

Last NPPES UpdateMay 3, 20222 updates tracked since enumeration

NPPES CertifiedMay 3, 2022

✔ NPI 1164513164 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

License✔ Licensed in MI · 6401003560

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 6301008426 (MI)

29335 WALL ST, Wixom, MI 48393

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health, Providence Health Plan.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 Gretchen Hart's NPI number?

The NPI number for Gretchen Hart is 1164513164. It was assigned to this individual provider in the NPPES registry on September 27, 2006.

Where is Gretchen Hart located?

Gretchen Hart practices at 29335 Wall St, Wixom, MI 48393. The listed phone number is (248) 770-6499.

What is Gretchen Hart's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

What insurance does Gretchen Hart accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company, Priority Health and Providence Health Plan list Gretchen Hart 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 Gretchen Hart was last updated on May 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.