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HEIDI DEININGER PHD, PMHNP-BC
NPI 1629943162
Nurse Practitioner - Psychiatric/Mental Health in Howell, MI

Active since October 06, 2025
2901 E GRAND RIVER AVE, HOWELL, MI 48843(517) 548-1537 Get Directions Write a Review

NPPES record last updated: October 6, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Heidi Deininger Phd, Pmhnp-bc NPPES

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

HEIDI DEININGER PHD, PMHNP-BC (NPI 1629943162) is an individual psychiatric/mental health provider in Howell, Michigan, licensed in Michigan (4704163501) and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1629943162
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameHEIDI DEININGERCredential: PHD, PMHNP-BC
Location Address2901 E GRAND RIVER AVEHowell, MI 48843-8548
Mailing Address2901 E Grand River AveHowell, MI 48843-8548
Phone(517) 548-1537
Sole ProprietorNo
Enumeration DateOctober 6, 2025
NPPES CertifiedOctober 6, 2025
✔ NPI 1629943162 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in MI · 4704163501
2901 E GRAND RIVER AVE, Howell, MI 48843
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Other Providers at the Same Location NPPES 14

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

MR. JAMES MARK SLATER M.A.,LLP
Psychologist (Cognitive & Behavioral)
2901 E GRAND RIVER AVE
HOWELL, MI 48843
Livingston County (517) 548-1537
MRS. FRANCES E. PETERS M.A. LPC
Counselor (Mental Health)
2901 E GRAND RIVER AVE
HOWELL, MI 48843
Livingston County (517) 548-1537
VICTORIA G. O'DONNELL MSC
Counselor (Mental Health)
2901 E GRAND RIVER AVE
HOWELL, MI 48843
Livingston County (517) 548-1537
MICHIGAN ANALYTICAL CONSULTANTS OUTPATIENT CLINIC INC
Psychiatry & Neurology (Psychiatry)
2901 E GRAND RIVER AVE
HOWELL, MI 48843
Livingston County (517) 548-1537
MR. KEITH EDWARD GEISELMAN M.DIV., LLMSW
Social Worker (Clinical)
2901 E GRAND RIVER AVE
HOWELL, MI 48843
Livingston County (517) 548-1537
MR. LARRY SLAGELL LMSW
Social Worker (Clinical)
2901 E GRAND RIVER AVE
HOWELL, MI 48843
Livingston County (517) 548-1537
MS. ANITA ALIA SCHUBBE MS
Psychologist
2901 E GRAND RIVER AVE
HOWELL, MI 48843
Livingston County (517) 548-1537
EMILY RAKOSI LLMSW
Social Worker (Clinical)
2901 E GRAND RIVER AVE
HOWELL, MI 48843
Livingston County (517) 548-1537

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 Heidi Deininger's NPI number?

The NPI number for Heidi Deininger is 1629943162. It was assigned to this individual provider in the NPPES registry on October 6, 2025.

Where is Heidi Deininger located?

Heidi Deininger practices at 2901 E Grand River Ave, Howell, MI 48843. The listed phone number is (517) 548-1537.

What is Heidi Deininger's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

When was this NPI record last updated?

The NPPES record for Heidi Deininger was last updated on October 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.