IndividualActive
Crystal Sau, PHARM.D.
NPI 1619288297 · Pharmacist · San Francisco, CA
Crystal Sau, PHARM.D. is a Pharmacist provider in San Francisco, CA (NPI 1619288297).
Provider details
- NPI number
- 1619288297
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 64102 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(83/100 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
505 Parnassus Ave # M-39c
San Francisco, CA 94143-0622
Phone: (415) 443-9582
Street-level locationGet directions
Mailing address
1279 19th Ave Apt 2
San Francisco, CA 94122-1856
Registry dates
- Enumerated
- 2010-06-29
- Last updated
- 2011-08-02
Frequently asked questions
- What is Crystal Sau's NPI number?
- Crystal Sau's National Provider Identifier (NPI) is 1619288297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Sau's specialty?
- Crystal Sau is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Crystal Sau located?
- Crystal Sau's practice location on file with NPPES is 505 Parnassus Ave # M-39c, San Francisco, CA 94143-0622.
- What is Crystal Sau's phone number?
- The practice phone number listed in the NPPES registry for Crystal Sau is (415) 443-9582.
- Is Crystal Sau's NPI active?
- Yes — Crystal Sau's NPI (1619288297) is active in the NPPES registry as of the last update on 2011-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.