What is Mary Chang's NPI number?

Mary Chang's National Provider Identifier (NPI) is 1457885949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Chang's specialty?

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

Where is Mary Chang located?

Mary Chang's practice location on file with NPPES is 1200 El Camino Real, South San Francisco, CA 94080-3208.

What is Mary Chang's phone number?

The practice phone number listed in the NPPES registry for Mary Chang is (650) 742-2627.

Is Mary Chang's NPI active?

Yes — Mary Chang's NPI (1457885949) is active in the NPPES registry as of the last update on 2017-04-12.

IndividualActive

Mary Chang, PHARM.D

NPI 1457885949 · Pharmacist · South San Francisco, CA

Mary Chang, PHARM.D is a Pharmacist provider in South San Francisco, CA (NPI 1457885949).

Provider details

NPI number: 1457885949
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARM.D
Sex: Female
Sole proprietor: No
License: RPH42526 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense RPH42526 (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

1200 El Camino Real

South San Francisco, CA 94080-3208

Phone: (650) 742-2627

Fax: (650) 742-2608

Street-level locationGet directions

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Mailing address