MR. MARK CLAYTON MFT INTERN
NPI 1902293871
Marriage & Family Therapist in Brentwood, CA

Q: What is Mark Clayton's NPI number?

The NPI number for Mark Clayton is 1902293871. It was assigned to this individual provider in the NPPES registry on April 18, 2015.

Q: What is Mark Clayton'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 Mark Clayton was last updated on April 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 18, 2015

8336 BRENTWOOD BLVD, BRENTWOOD, CA 94513(925) 813-1931 Get Directions Write a Review

NPPES record last updated: April 18, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mr. Mark Clayton Mft Intern NPPES

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

MR. MARK CLAYTON MFT INTERN (NPI 1902293871) is an individual marriage & family therapist in Brentwood, California, licensed in California (83167) and active in the NPI registry since April 2015.

NPPES Registry Identity

NPI1902293871

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameMR. MARK CLAYTONCredential: MFT INTERN

Location Address8336 BRENTWOOD BLVDBrentwood, CA 94513-1113

Mailing Address8336 Brentwood BlvdBrentwood, CA 94513-1113 · (925) 813-1931

Phone(925) 813-1931

Sole ProprietorYes

Enumeration DateApril 18, 2015

✔ NPI 1902293871 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 · 83167

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.

8336 BRENTWOOD BLVD, Brentwood, CA 94513

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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.

DEBBIE SIMMS-KEENEY MFT

Exclusive Provider Organization

8336 BRENTWOOD BLVD
BRENTWOOD, CA 94513

Contra Costa County (415) 710-2126

DEBBIE KEENEY

Marriage & Family Therapist

8336 BRENTWOOD BLVD
BRENTWOOD, CA 94513

Contra Costa County (925) 337-0469

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 Mark Clayton's NPI number?

The NPI number for Mark Clayton is 1902293871. It was assigned to this individual provider in the NPPES registry on April 18, 2015.

Where is Mark Clayton located?

Mark Clayton practices at 8336 Brentwood Blvd, Brentwood, CA 94513. The listed phone number is (925) 813-1931.

What is Mark Clayton'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 Mark Clayton was last updated on April 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.