IndividualActive
Arthur Chan, PHARM D
NPI 1285902247 · Pharmacist · San Francisco, CA
Arthur Chan, PHARM D is a Pharmacist provider in San Francisco, CA (NPI 1285902247).
Provider details
- NPI number
- 1285902247
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM D
- Sex
- Male
- Sole proprietor
- No
- License
- 23472 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
3201 Divisadero St
San Francisco, CA 94123-2501
Phone: (415) 931-6417
Fax: (415) 931-6241
Street-level locationGet directions
Mailing address
2045 Quintara St
San Francisco, CA 94116-1157
Registry dates
- Enumerated
- 2011-12-06
- Last updated
- 2011-12-06
Frequently asked questions
- What is Arthur Chan's NPI number?
- Arthur Chan's National Provider Identifier (NPI) is 1285902247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arthur Chan's specialty?
- Arthur Chan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Arthur Chan located?
- Arthur Chan's practice location on file with NPPES is 3201 Divisadero St, San Francisco, CA 94123-2501.
- What is Arthur Chan's phone number?
- The practice phone number listed in the NPPES registry for Arthur Chan is (415) 931-6417.
- Is Arthur Chan's NPI active?
- Yes — Arthur Chan's NPI (1285902247) is active in the NPPES registry as of the last update on 2011-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.