What is Mark Chang's NPI number?

Mark Chang's National Provider Identifier (NPI) is 1689974107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Chang's specialty?

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

Where is Mark Chang located?

Mark Chang's practice location on file with NPPES is 2214 El Camino Ave, Sacramento, CA 95821-4602.

What is Mark Chang's phone number?

The practice phone number listed in the NPPES registry for Mark Chang is (415) 722-2052.

Is Mark Chang's NPI active?

Yes — Mark Chang's NPI (1689974107) is active in the NPPES registry as of the last update on 2010-11-01.

IndividualActive

Mark Chang, PHARM D

NPI 1689974107 · Pharmacist · Sacramento, CA

Mark Chang, PHARM D is a Pharmacist provider in Sacramento, CA (NPI 1689974107).

Provider details

NPI number: 1689974107
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARM D
Sex: Male
Sole proprietor: Yes
License: 63487 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 63487 (CA)
Pharmacy Service Providers

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
15 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

2214 El Camino Ave

Sacramento, CA 95821-4602

Phone: (415) 722-2052

Street-level locationGet directions

More CA providers

Mailing address