Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Holly Gruber

Individual provider Mental Health Counselor · NPI 1639967433

Holly Gruber is a Mental Health Counselor in Northville, Michigan. Licensed in Michigan. Registered with an NPI since 2025.

Licensed in
MI
In the registry since
2025

Practice location Address checks out

341 E Main St
Northville, MI 48167-1623
Phone: (734) 215-5176
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 6401225128 (MI)

Record details

NPI number1639967433
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 30, 2025
Last updated in NPPESApril 30, 2025
Certification dateApril 30, 2025
Mailing address341 E Main St, Northville, MI 48167-1623

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