IndividualActive
Michelle Heiwah Chan
NPI 1073452140 · Pharmacist · San Francisco, CA
Michelle Heiwah Chan is a Pharmacist provider in San Francisco, CA (NPI 1073452140).
Provider details
- NPI number
- 1073452140
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RPH90505 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1101 Van Ness Ave
San Francisco, CA 94109-6919
Phone: (415) 600-6000
Street-level locationGet directions
Mailing address
1101 Van Ness Ave
San Francisco, CA 94109-6919
Registry dates
- Enumerated
- 2026-03-25
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Michelle Heiwah Chan's NPI number?
- Michelle Heiwah Chan's National Provider Identifier (NPI) is 1073452140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Heiwah Chan's specialty?
- Michelle Heiwah Chan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Michelle Heiwah Chan located?
- Michelle Heiwah Chan's practice location on file with NPPES is 1101 Van Ness Ave, San Francisco, CA 94109-6919.
- What is Michelle Heiwah Chan's phone number?
- The practice phone number listed in the NPPES registry for Michelle Heiwah Chan is (415) 600-6000.
- Is Michelle Heiwah Chan's NPI active?
- Yes — Michelle Heiwah Chan's NPI (1073452140) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.