IndividualActive
Catherine Choi, DDS
NPI 1770473571 · Dentist · San Mateo, CA
Catherine Choi, DDS is a Dentist provider in San Mateo, CA (NPI 1770473571).
Provider details
- NPI number
- 1770473571
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 111580 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(54/100 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
360 Hillsdale Mall
San Mateo, CA 94403-3425
Phone: (650) 850-8502
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 1057
Palo Alto, CA 94302-1057
Registry dates
- Enumerated
- 2025-07-04
- Last updated
- 2025-07-04
- Certified
- 2025-07-04
Frequently asked questions
- What is Catherine Choi's NPI number?
- Catherine Choi's National Provider Identifier (NPI) is 1770473571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Choi's specialty?
- Catherine Choi is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Catherine Choi located?
- Catherine Choi's practice location on file with NPPES is 360 Hillsdale Mall, San Mateo, CA 94403-3425.
- What is Catherine Choi's phone number?
- The practice phone number listed in the NPPES registry for Catherine Choi is (650) 850-8502.
- Is Catherine Choi's NPI active?
- Yes — Catherine Choi's NPI (1770473571) is active in the NPPES registry as of the last update on 2025-07-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.