What is Claire Olson's NPI number?

Claire Olson's National Provider Identifier (NPI) is 1154282390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Claire Olson's specialty?

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

Where is Claire Olson located?

Claire Olson's practice location on file with NPPES is 2900 Bristol St Ste J207, Costa Mesa, CA 92626-7921.

What is Claire Olson's phone number?

The practice phone number listed in the NPPES registry for Claire Olson is (949) 342-6412.

Is Claire Olson's NPI active?

Yes — Claire Olson's NPI (1154282390) is active in the NPPES registry as of the last update on 2025-11-18.

IndividualActive

Claire Olson

NPI 1154282390 · Marriage & Family Therapist · Costa Mesa, CA

Claire Olson is a Marriage & Family Therapist provider in Costa Mesa, CA (NPI 1154282390).

Provider details

NPI number: 1154282390
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 155981 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 155981 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

2900 Bristol St Ste J207

Costa Mesa, CA 92626-7921

Phone: (949) 342-6412

Street-level locationGet directions

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Mailing address