1. Home
  2. Directory
  3. California
  4. Cupertino
  5. Marriage Family Therapist
  6. NPI Profile

MS. MARY ELLEN HARNISH MFT
NPI 1245447069
Marriage & Family Therapist in Cupertino, CA

Active since May 17, 2007
21685 GRANADA AVE, CUPERTINO, CA 95014(408) 973-1001(408) 973-9164 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Mary Ellen Harnish Mft NPPES

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

MS. MARY ELLEN HARNISH MFT (NPI 1245447069) is an individual marriage & family therapist in Cupertino, California, licensed in California (MFT #37929) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1245447069
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMS. MARY ELLEN HARNISHCredential: MFT
Location Address21685 GRANADA AVECupertino, CA 95014-5927
Mailing Address21685 Granada AveCupertino, CA 95014-5927 · (408) 973-1001 · Fax (408) 973-9164
Phone(408) 973-1001
Fax(408) 973-9164
Sole ProprietorYes
Enumeration DateMay 17, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1245447069 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · MFT #37929
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
21685 GRANADA AVE, Cupertino, CA 95014
Open in Google Maps ↗

Other Providers at the Same Location NPPES 2

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

NANCY J. ROSS L.C.S.W.
Counselor (Mental Health)
21685 GRANADA AVE
CUPERTINO, CA 95014
Santa Clara County (408) 973-1001
MS. MADELINE MINDEK L.C.S.W.
Counselor (Mental Health)
21685 GRANADA AVE
CUPERTINO, CA 95014
Santa Clara County (408) 973-1001

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 Mary Harnish's NPI number?

The NPI number for Mary Harnish is 1245447069. It was assigned to this individual provider in the NPPES registry on May 17, 2007.

Where is Mary Harnish located?

Mary Harnish practices at 21685 Granada Ave, Cupertino, CA 95014. The listed phone number is (408) 973-1001.

What is Mary Harnish's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Mary Harnish was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.