What is Rosa Chang's NPI number?

Rosa Chang's National Provider Identifier (NPI) is 1134505274, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Rosa Chang's specialty?

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

Where is Rosa Chang located?

Rosa Chang's practice location on file with NPPES is 6640 Alton Pkwy, Irvine, CA 92618-3734.

What is Rosa Chang's phone number?

The practice phone number listed in the NPPES registry for Rosa Chang is (949) 932-6234.

Is Rosa Chang's NPI active?

Yes — Rosa Chang's NPI (1134505274) is active in the NPPES registry as of the last update on 2015-07-30.

IndividualActive

Rosa Chang, L.C.S.W.

NPI 1134505274 · Social Worker · Irvine, CA

Rosa Chang, L.C.S.W. is a Social Worker provider in Irvine, CA (NPI 1134505274).

Provider details

NPI number: 1134505274
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: L.C.S.W.
Sex: Female
Sole proprietor: No
License: LCSW29528 (CA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense LCSW29528 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
10 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

6640 Alton Pkwy

2nd Floor

Irvine, CA 92618-3734

Phone: (949) 932-6234

Fax: (949) 932-5775

Street-level locationGet directions

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Mailing address