DENNIS JOSEPH WASCO MA, MFT
NPI 1427196344
Marriage & Family Therapist in Clayton, CA

Q: What is Dennis Wasco's NPI number?

The NPI number for Dennis Wasco is 1427196344. It was assigned to this individual provider in the NPPES registry on February 2, 2007.

Q: What is Dennis Wasco'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 Wasco was last updated on September 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 February 02, 2007

579 MT OLIVET PL, CLAYTON, CA 94517(925) 852-5280(925) 757-9024 Get Directions Write a Review

NPPES record last updated: September 25, 2013. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dennis Joseph Wasco Ma, Mft NPPES

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

DENNIS JOSEPH WASCO MA, MFT (NPI 1427196344) is an individual marriage & family therapist in Clayton, California, licensed in California (MFC 50434) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1427196344

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameDENNIS JOSEPH WASCOCredential: MA, MFT

Location Address579 MT OLIVET PLClayton, CA 94517-1609

Mailing Address509 W 10th StAntioch, CA 94509-1653 · (925) 852-5280 · Fax (925) 757-9024

Phone(925) 852-5280

Fax(925) 757-9024

Sole ProprietorYes

Enumeration DateFebruary 2, 2007

Last NPPES UpdateSeptember 25, 2013

✔ NPI 1427196344 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 · MFC 50434

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.

579 MT OLIVET PL, Clayton, CA 94517

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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 Wasco's NPI number?

The NPI number for Dennis Wasco is 1427196344. It was assigned to this individual provider in the NPPES registry on February 2, 2007.

Where is Dennis Wasco located?

Dennis Wasco practices at 579 Mt Olivet Pl, Clayton, CA 94517. The listed phone number is (925) 852-5280.

What is Dennis Wasco'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 Wasco was last updated on September 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.