What is Ruby Hwang's NPI number?

Ruby Hwang's National Provider Identifier (NPI) is 1326908674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ruby Hwang's specialty?

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

Where is Ruby Hwang located?

Ruby Hwang's practice location on file with NPPES is 210 S Orange Grove Blvd, Pasadena, CA 91105-1705.

What is Ruby Hwang's phone number?

The practice phone number listed in the NPPES registry for Ruby Hwang is (909) 345-0116.

Is Ruby Hwang's NPI active?

Yes — Ruby Hwang's NPI (1326908674) is active in the NPPES registry as of the last update on 2025-11-17.

IndividualActive

Ruby Hwang, ASW

NPI 1326908674 · Clinical Social Worker · Pasadena, CA

Ruby Hwang, ASW is a Clinical Social Worker provider in Pasadena, CA (NPI 1326908674).

Provider details

NPI number: 1326908674
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: ASW
Sex: Female
Sole proprietor: No
License: 103200 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense 103200 (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

210 S Orange Grove Blvd

Pasadena, CA 91105-1705

Phone: (909) 345-0116

Street-level locationGet directions

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Mailing address