IndividualActive
David Yang
NPI 1093267437 · Pharmacist · Walnut, CA
David Yang is a Pharmacist provider in Walnut, CA (NPI 1093267437).
Provider details
- NPI number
- 1093267437
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 75306 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(71/100 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
21112 Benik Pl
Walnut, CA 91789-5206
Phone: (213) 700-4893
Street-level locationGet directions
Mailing address
21112 Benik Pl
Walnut, CA 91789-5206
Registry dates
- Enumerated
- 2016-11-02
- Last updated
- 2016-11-02
Frequently asked questions
- What is David Yang's NPI number?
- David Yang's National Provider Identifier (NPI) is 1093267437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Yang's specialty?
- David Yang is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is David Yang located?
- David Yang's practice location on file with NPPES is 21112 Benik Pl, Walnut, CA 91789-5206.
- What is David Yang's phone number?
- The practice phone number listed in the NPPES registry for David Yang is (213) 700-4893.
- Is David Yang's NPI active?
- Yes — David Yang's NPI (1093267437) is active in the NPPES registry as of the last update on 2016-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.