MS. DEBBIE ANNE THOMAS MA, LMFT
NPI 1770010662
Marriage & Family Therapist in Oakley, CA

Q: What is Debbie Thomas's NPI number?

The NPI number for Debbie Thomas is 1770010662. It was assigned to this individual provider in the NPPES registry on May 22, 2017. The provider is also known as Ms. Debbie Ann Thomas.

Q: What is Debbie Thomas'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 Debbie Thomas was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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 May 22, 2017

400 DEL ANTICO AVE UNIT 282, OAKLEY, CA 94561(424) 261-3322 Get Directions Write a Review

NPPES record last updated: April 8, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 8, 2026, Mar 17, 2021, May 22, 2017 (3 updates tracked since 2017).

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About Ms. Debbie Anne Thomas Ma, Lmft NPPES

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

MS. DEBBIE ANNE THOMAS MA, LMFT (NPI 1770010662) is an individual marriage & family therapist in Oakley, California, licensed in California (97716) and active in the NPI registry since May 2017. She maintains a secondary practice location in Martinez.

NPPES Registry Identity

NPI1770010662

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameMS. DEBBIE ANNE THOMASCredential: MA, LMFT

Location Address400 DEL ANTICO AVE UNIT 282Oakley, CA 94561-5610

Mailing Address400 Del Antico Ave Unit 282Oakley, CA 94561-5610 · (424) 261-3322

Phone(424) 261-3322

Sole ProprietorYes

Enumeration DateMay 22, 2017

Last NPPES UpdateApril 8, 20263 updates tracked since enumeration

NPPES CertifiedApril 8, 2026

✔ NPI 1770010662 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 · 97716

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.

400 DEL ANTICO AVE UNIT 282, Oakley, CA 94561

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Other Names 1

Former Name (1)Ms. Debbie Ann Thomas

Secondary Practice Location 1

Location 11340 Arnold Dr Ste 110Martinez, CA 94553-4189 · Phone (925) 270-5407 · Fax (925) 646-5774

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 Debbie Thomas's NPI number?

The NPI number for Debbie Thomas is 1770010662. It was assigned to this individual provider in the NPPES registry on May 22, 2017. The provider is also known as Ms. Debbie Ann Thomas.

Where is Debbie Thomas located?

Debbie Thomas practices at 400 Del Antico Ave Unit 282, Oakley, CA 94561. The listed phone number is (424) 261-3322.

What is Debbie Thomas'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 Debbie Thomas was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.