What is Yung-Ching Chang's NPI number?

Yung-Ching Chang's National Provider Identifier (NPI) is 1881126316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yung-Ching Chang's specialty?

Yung-Ching Chang is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Yung-Ching Chang located?

Yung-Ching Chang's practice location on file with NPPES is 99 Montecillo Rd, San Rafael, CA 94903-3308.

What is Yung-Ching Chang's phone number?

The practice phone number listed in the NPPES registry for Yung-Ching Chang is (415) 444-4838.

Is Yung-Ching Chang's NPI active?

Yes — Yung-Ching Chang's NPI (1881126316) is active in the NPPES registry as of the last update on 2017-04-03.

IndividualActive

Yung-Ching Chang, RPH

NPI 1881126316 · Pharmacist · San Rafael, CA

Yung-Ching Chang, RPH is a Pharmacist provider in San Rafael, CA (NPI 1881126316).

Provider details

NPI number: 1881126316
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Female
Sole proprietor: No
License: 59525 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 59525 (CA)
Pharmacy Service Providers

Profile Score

Established profile(70/100 index)

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

Registry tenure38% of score
9 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

99 Montecillo Rd

San Rafael, CA 94903-3308

Phone: (415) 444-4838

Fax: (415) 444-2476

Street-level locationGet directions

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Mailing address