DENNIS ALLAN RITCHIE MFT
NPI 1063636025
Marriage & Family Therapist in Pleasanton, CA

Q: What is Dennis Ritchie's NPI number?

The NPI number for Dennis Ritchie is 1063636025. It was assigned to this individual provider in the NPPES registry on April 12, 2007.

Q: What is Dennis Ritchie'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 Dennis Ritchie was last updated on May 16, 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 April 12, 2007

780 MAIN ST STE 205, PLEASANTON, CA 94566(925) 963-9430 Get Directions Write a Review

NPPES record last updated: May 16, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 16, 2018, May 8, 2018 (2 updates tracked since 2018).

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About Dennis Allan Ritchie Mft NPPES

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

DENNIS ALLAN RITCHIE MFT (NPI 1063636025) is an individual marriage & family therapist in Pleasanton, California, licensed in California (MFC36590) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1063636025

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameDENNIS ALLAN RITCHIECredential: MFT

Location Address780 MAIN ST STE 205Pleasanton, CA 94566-2288

Mailing Address780 Main St Ste 205Pleasanton, CA 94566-2288 · (925) 963-9430

Phone(925) 963-9430

Sole ProprietorYes

Enumeration DateApril 12, 2007

Last NPPES UpdateMay 16, 20182 updates tracked since enumeration

✔ NPI 1063636025 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 · MFC36590

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.

780 MAIN ST STE 205, Pleasanton, CA 94566

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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 Dennis Ritchie's NPI number?

The NPI number for Dennis Ritchie is 1063636025. It was assigned to this individual provider in the NPPES registry on April 12, 2007.

Where is Dennis Ritchie located?

Dennis Ritchie practices at 780 Main St Ste 205, Pleasanton, CA 94566. The listed phone number is (925) 963-9430.

What is Dennis Ritchie'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 Dennis Ritchie was last updated on May 16, 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.