What is Yoon Young Chang's NPI number?

Yoon Young Chang's National Provider Identifier (NPI) is 1083050561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yoon Young Chang's specialty?

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

Where is Yoon Young Chang located?

Yoon Young Chang's practice location on file with NPPES is 777 Davis Street, San Leandro, CA 94577.

What is Yoon Young Chang's phone number?

The practice phone number listed in the NPPES registry for Yoon Young Chang is (866) 454-8855.

Is Yoon Young Chang's NPI active?

Yes — Yoon Young Chang's NPI (1083050561) is active in the NPPES registry as of the last update on 2022-11-02.

IndividualActive

Yoon Young Chang, PHARMD

NPI 1083050561 · Pharmacist · San Leandro, CA

Yoon Young Chang, PHARMD is a Pharmacist provider in San Leandro, CA (NPI 1083050561).

Provider details

NPI number: 1083050561
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Female
Sole proprietor: No
License: RPH80140 (CA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense 057903 (NY)
Pharmacy Service Providers
Pharmacist183500000XLicense RPH80140 (CA)
Pharmacy Service Providers

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
13 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

777 Davis Street

San Leandro, CA 94577

Phone: (866) 454-8855

Street-level locationGet directions

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Mailing address