What is Dianne Daza's NPI number?

Dianne Daza's National Provider Identifier (NPI) is 1932697323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dianne Daza's specialty?

Dianne Daza is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Dianne Daza located?

Dianne Daza's practice location on file with NPPES is 3540 Howard Way Ste 150, Costa Mesa, CA 92626-1496.

What is Dianne Daza's phone number?

The practice phone number listed in the NPPES registry for Dianne Daza is (949) 646-9227.

Is Dianne Daza's NPI active?

Yes — Dianne Daza's NPI (1932697323) is active in the NPPES registry as of the last update on 2026-05-21.

IndividualActive

Dianne Daza

NPI 1932697323 · Marriage & Family Therapist · Costa Mesa, CA

Dianne Daza is a Marriage & Family Therapist provider in Costa Mesa, CA (NPI 1932697323).

Provider details

NPI number: 1932697323
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 163365 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 163365 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(68/100 index)

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

Registry tenure38% of score
8 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

3540 Howard Way Ste 150

Costa Mesa, CA 92626-1496

Phone: (949) 646-9227

Street-level locationGet directions

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Mailing address