Heidi Deininger, PHD, PMHNP-BC
NPI 1629943162 · Psychiatric/Mental Health Nurse Practitioner · Howell, MI
Heidi Deininger, PHD, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Howell, MI (NPI 1629943162).
Provider details
- NPI number
- 1629943162
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHD, PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 4704163501 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-10-06
- Last updated
- 2025-10-06
- Certified
- 2025-10-06
Frequently asked questions
- What is Heidi Deininger's NPI number?
- Heidi Deininger's National Provider Identifier (NPI) is 1629943162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Deininger's specialty?
- Heidi Deininger is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heidi Deininger located?
- Heidi Deininger's practice location on file with NPPES is 2901 E Grand River Ave, Howell, MI 48843-8548.
- What is Heidi Deininger's phone number?
- The practice phone number listed in the NPPES registry for Heidi Deininger is (517) 548-1537.
- Is Heidi Deininger's NPI active?
- Yes — Heidi Deininger's NPI (1629943162) is active in the NPPES registry as of the last update on 2025-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.