What is Rex Yang's NPI number?

Rex Yang's National Provider Identifier (NPI) is 1366339202, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rex Yang's specialty?

Rex Yang is listed in the NPPES registry with a primary specialty of School Social Worker (Behavioral Health & Social Service Providers).

Where is Rex Yang located?

Rex Yang's practice location on file with NPPES is 319 N Alhambra Ave Apt F, Monterey Park, CA 91755-1940.

What is Rex Yang's phone number?

The practice phone number listed in the NPPES registry for Rex Yang is (626) 560-7501.

Is Rex Yang's NPI active?

Yes — Rex Yang's NPI (1366339202) is active in the NPPES registry as of the last update on 2025-06-23.

IndividualActive

Rex Yang

NPI 1366339202 · School Social Worker · Monterey Park, CA

Rex Yang is a School Social Worker provider in Monterey Park, CA (NPI 1366339202).

Provider details

NPI number: 1366339202
Entity type: Individual
Primary specialty: School Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

School Social WorkerPrimary1041S0200X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 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
83% 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

319 N Alhambra Ave Apt F

Monterey Park, CA 91755-1940

Phone: (626) 560-7501

Street-level locationGet directions

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Mailing address