Gerald Chan
NPI 1295914919 · Durable Medical Equipment & Medical Supplies · San Francisco, CA
Gerald Chan is a Durable Medical Equipment & Medical Supplies provider in San Francisco, CA (NPI 1295914919).
Provider details
- NPI number
- 1295914919
- Entity type
- Individual
- Primary specialty
- Durable Medical Equipment & Medical SuppliesSuppliers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 17889 (CA)
Specialties & taxonomies
Suppliers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2007-10-30
- Last updated
- 2007-10-30
Frequently asked questions
- What is Gerald Chan's NPI number?
- Gerald Chan's National Provider Identifier (NPI) is 1295914919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Chan's specialty?
- Gerald Chan is listed in the NPPES registry with a primary specialty of Durable Medical Equipment & Medical Supplies (Suppliers).
- Where is Gerald Chan located?
- Gerald Chan's practice location on file with NPPES is 448 Clement St, San Francisco, CA 94118-2318.
- What is Gerald Chan's phone number?
- The practice phone number listed in the NPPES registry for Gerald Chan is (415) 831-2228.
- Is Gerald Chan's NPI active?
- Yes — Gerald Chan's NPI (1295914919) is active in the NPPES registry as of the last update on 2007-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.