What is Anna Chang's NPI number?

Anna Chang's National Provider Identifier (NPI) is 1427865344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anna Chang's specialty?

Anna Chang is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Anna Chang located?

Anna Chang's practice location on file with NPPES is 20154 Greenview Dr, Woodbridge, CA 95258-9238.

What is Anna Chang's phone number?

The practice phone number listed in the NPPES registry for Anna Chang is (209) 986-3884.

Is Anna Chang's NPI active?

Yes — Anna Chang's NPI (1427865344) is active in the NPPES registry as of the last update on 2024-12-13.

IndividualActive

Anna Chang

NPI 1427865344 · Registered Nurse · Woodbridge, CA

Anna Chang is a Registered Nurse provider in Woodbridge, CA (NPI 1427865344).

Provider details

NPI number: 1427865344
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 811290 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 811290 (CA)
Nursing Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr 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

20154 Greenview Dr

Woodbridge, CA 95258-9238

Phone: (209) 986-3884

Street-level locationGet directions

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Mailing address