What is W O'Leary's NPI number?

W O'Leary's National Provider Identifier (NPI) is 1902961923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is W O'Leary's specialty?

W O'Leary is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is W O'Leary located?

W O'Leary's practice location on file with NPPES is 1420 Willow Pass Rd, Concord, CA 94520-5223.

What is W O'Leary's phone number?

The practice phone number listed in the NPPES registry for W O'Leary is (925) 646-5799.

Is W O'Leary's NPI active?

Yes — W O'Leary's NPI (1902961923) is active in the NPPES registry as of the last update on 2007-07-12.

IndividualActive

W O'Leary, MFT

NPI 1902961923 · Marriage & Family Therapist · Concord, CA

W O'Leary, MFT is a Marriage & Family Therapist provider in Concord, CA (NPI 1902961923).

Provider details

NPI number: 1902961923
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: MFT
Sex: Male
Sole proprietor: Yes
License: 7442 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 7442 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1420 Willow Pass Rd

Concord, CA 94520-5223

Phone: (925) 646-5799

Street-level locationGet directions

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Mailing address