IndividualActive
Frances Yam, PHARMD
NPI 1568730992 · Pharmacist · San Francisco, CA
Frances Yam, PHARMD is a Pharmacist provider in San Francisco, CA (NPI 1568730992).
Provider details
- NPI number
- 1568730992
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- RPH48066 (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
1333 Castro Street
San Francisco, CA 94114-3620
Phone: (415) 826-8533
Street-level locationGet directions
Mailing address
2578 21st Avenue
San Francisco, CA 94116
Registry dates
- Enumerated
- 2011-12-13
- Last updated
- 2011-12-13
Frequently asked questions
- What is Frances Yam's NPI number?
- Frances Yam's National Provider Identifier (NPI) is 1568730992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frances Yam's specialty?
- Frances Yam is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Frances Yam located?
- Frances Yam's practice location on file with NPPES is 1333 Castro Street, San Francisco, CA 94114-3620.
- What is Frances Yam's phone number?
- The practice phone number listed in the NPPES registry for Frances Yam is (415) 826-8533.
- Is Frances Yam's NPI active?
- Yes — Frances Yam's NPI (1568730992) is active in the NPPES registry as of the last update on 2011-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.