What is Yih-An Yen's NPI number?

Yih-An Yen's National Provider Identifier (NPI) is 1932919131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yih-An Yen's specialty?

Yih-An Yen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Yih-An Yen located?

Yih-An Yen's practice location on file with NPPES is 6850 Morro Rd, Atascadero, CA 93422-4123.

What is Yih-An Yen's phone number?

The practice phone number listed in the NPPES registry for Yih-An Yen is (510) 317-1444.

Is Yih-An Yen's NPI active?

Yes — Yih-An Yen's NPI (1932919131) is active in the NPPES registry as of the last update on 2025-01-09.

IndividualActive

Yih-An Yen

NPI 1932919131 · Marriage & Family Therapist · Atascadero, CA

Yih-An Yen is a Marriage & Family Therapist provider in Atascadero, CA (NPI 1932919131).

Provider details

NPI number: 1932919131
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: 152245 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 152245 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr 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

6850 Morro Rd

Atascadero, CA 93422-4123

Phone: (510) 317-1444

Street-level locationGet directions

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Mailing address