What is Yeonsil Yoo's NPI number?

Yeonsil Yoo's National Provider Identifier (NPI) is 1215443247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yeonsil Yoo's specialty?

Yeonsil Yoo is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Yeonsil Yoo located?

Yeonsil Yoo's practice location on file with NPPES is 1100 W Town and Country Rd Ste 1250, Orange, CA 92868-4633.

What is Yeonsil Yoo's phone number?

The practice phone number listed in the NPPES registry for Yeonsil Yoo is (714) 882-1409.

Is Yeonsil Yoo's NPI active?

Yes — Yeonsil Yoo's NPI (1215443247) is active in the NPPES registry as of the last update on 2025-02-12.

IndividualActive

Yeonsil Yoo

NPI 1215443247 · Behavior Analyst · Orange, CA

Yeonsil Yoo is a Behavior Analyst provider in Orange, CA (NPI 1215443247).

Provider details

NPI number: 1215443247
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 1-20-40617 (CA)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-20-40617 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(69/100 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

1100 W Town and Country Rd Ste 1250

Orange, CA 92868-4633

Phone: (714) 882-1409

Street-level locationGet directions

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Mailing address