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MR. W MICHAEL O'LEARY MFT
NPI 1902961923
Marriage & Family Therapist in Concord, CA

Active since December 27, 2006
1420 WILLOW PASS RD, CONCORD, CA 94520(925) 646-5799 Get Directions Write a Review

NPPES record last updated: June 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. W Michael O'leary Mft NPPES

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

MR. W MICHAEL O'LEARY MFT (NPI 1902961923) is an individual marriage & family therapist in Concord, California, licensed in California (7442) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1902961923
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMR. W MICHAEL O'LEARYCredential: MFT
Location Address1420 WILLOW PASS RDConcord, CA 94520-5223
Mailing Address1420 Willow Pass RdConcord, CA 94520-5223 · (925) 646-5799
Phone(925) 646-5799
Sole ProprietorYes
Enumeration DateDecember 27, 2006
Last NPPES UpdateJune 14, 2026
✔ NPI 1902961923 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 · 7442
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.

1420 WILLOW PASS RD, Concord, CA 94520
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAVID A. SCHWARTZ MD
Psychiatry & Neurology (Psychiatry)
1420 WILLOW PASS RD
CONCORD, CA 94520
Contra Costa County (925) 521-5100
SHAHBAZ KHAN
Psychiatry & Neurology (Psychiatry)
1420 WILLOW PASS RD
CONCORD, CA 94520
Contra Costa County (925) 646-5480
JEE HYUN GUSS MD
Psychiatry & Neurology (Psychiatry)
1420 WILLOW PASS RD, SUITE 200
CONCORD, CA 94520
Contra Costa County (925) 646-5480
VIVIAN SUN MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1420 WILLOW PASS RD, SUITE 200
CONCORD, CA 94520
Contra Costa County (925) 646-5480
VICTORIA M SNYDER LCSW
Social Worker (Clinical)
1420 WILLOW PASS RD
CONCORD, CA 94520
Contra Costa County (925) 646-5480
MS. ANNE O. LISENKO LMFT
Marriage & Family Therapist
1420 WILLOW PASS RD, SUITE 110
CONCORD, CA 94520
Contra Costa County (925) 646-5480
ELMER TAGLORIN
Counselor (Mental Health)
1420 WILLOW PASS RD, #200
CONCORD, CA 94520
Contra Costa County (925) 646-5220
CANDACE KUNZ TAO MFT
Marriage & Family Therapist
1420 WILLOW PASS RD, SUITE 200
CONCORD, CA 94520
Contra Costa County (925) 646-5197

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 W O'leary's NPI number?

The NPI number for W O'leary is 1902961923. It was assigned to this individual provider in the NPPES registry on December 27, 2006.

Where is W O'leary located?

W O'leary practices at 1420 Willow Pass Rd, Concord, CA 94520. The listed phone number is (925) 646-5799.

What is W O'leary'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 W O'leary was last updated on June 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.