What is Bonnie Yoo's NPI number?

Bonnie Yoo's National Provider Identifier (NPI) is 1194008532, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Bonnie Yoo's specialty?

Bonnie Yoo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Bonnie Yoo located?

Bonnie Yoo's practice location on file with NPPES is 1142 S Diamond Bar Blvd Ste 722, Diamond Bar, CA 91765-2203.

What is Bonnie Yoo's phone number?

The practice phone number listed in the NPPES registry for Bonnie Yoo is (213) 282-8164.

Is Bonnie Yoo's NPI active?

Yes — Bonnie Yoo's NPI (1194008532) is active in the NPPES registry as of the last update on 2026-01-23.

IndividualActive

Bonnie Yoo, LCSW

NPI 1194008532 · Clinical Social Worker · Diamond Bar, CA

Bonnie Yoo, LCSW is a Clinical Social Worker provider in Diamond Bar, CA (NPI 1194008532).

Provider details

NPI number: 1194008532
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No
License: 74593 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 74593 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(81/100 index)

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

Registry tenure38% of score
14 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

1142 S Diamond Bar Blvd Ste 722

Diamond Bar, CA 91765-2203

Phone: (213) 282-8164

Street-level locationGet directions

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Mailing address