DR. MARY ANN TYSON PH.D., MFT
NPI 1831671007
Marriage & Family Therapist in Palo Alto, CA

Q: What is Mary Ann Tyson's NPI number?

The NPI number for Mary Ann Tyson is 1831671007. It was assigned to this individual provider in the NPPES registry on September 4, 2018. The provider is also known as Dr. Mary Ann Westerhouse Ph.D, Mft.

Q: What is Mary Ann Tyson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Mary Ann Tyson was last updated on September 4, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 04, 2018

550 HAMILTON AVE STE 306, PALO ALTO, CA 94301(650) 245-4473 Get Directions Write a Review

NPPES record last updated: September 4, 2018. Verified against the NPPES registry weekly; last sync: October 11, 2026.

On this page

About Dr. Mary Ann Tyson Ph.d., Mft NPPES

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

DR. MARY ANN TYSON PH.D., MFT (NPI 1831671007) is an individual marriage & family therapist in Palo Alto, California, licensed in California (MFT6792) and active in the NPI registry since September 2018.

NPPES Registry Identity

NPI1831671007

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameDR. MARY ANN TYSONCredential: PH.D., MFT

Location Address550 HAMILTON AVE STE 306Palo Alto, CA 94301-2031

Mailing Address550 Hamilton Avenue, Suite # 306Palo Alto, CA 94301-2031 · (650) 245-4473

Phone(650) 245-4473

Sole ProprietorNo

Enumeration DateSeptember 4, 2018

✔ NPI 1831671007 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in CA · MFT6792

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.

Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X

550 HAMILTON AVE STE 306, Palo Alto, CA 94301

Open in Google Maps ↗

Other Names 1

Former Name (1)Dr. Mary Ann Westerhouse Ph.d, Mft

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 Ann Tyson's NPI number?

The NPI number for Mary Ann Tyson is 1831671007. It was assigned to this individual provider in the NPPES registry on September 4, 2018. The provider is also known as Dr. Mary Ann Westerhouse Ph.D, Mft.

Where is Mary Ann Tyson located?

Mary Ann Tyson practices at 550 Hamilton Ave Ste 306, Palo Alto, CA 94301. The listed phone number is (650) 245-4473.

What is Mary Ann Tyson'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 Ann Tyson was last updated on September 4, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.