Catherine Tan
NPI 1689038465 · General Practice Dentistry · San Diego, CA
Catherine Tan is a General Practice Dentistry provider in San Diego, CA (NPI 1689038465).
Provider details
- NPI number
- 1689038465
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$130 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 530 S Wakara WaySalt Lake City, UT 84108-1213Phone: (801) 587-6453
Registry dates
- Enumerated
- 2016-04-07
- Last updated
- 2019-03-21
Frequently asked questions
- What is Catherine Tan's NPI number?
- Catherine Tan's National Provider Identifier (NPI) is 1689038465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Tan's specialty?
- Catherine Tan is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Catherine Tan located?
- Catherine Tan's practice location on file with NPPES is 4305 University Ave, San Diego, CA 92105-1645.
- What is Catherine Tan's phone number?
- The practice phone number listed in the NPPES registry for Catherine Tan is (619) 501-1235.
- Is Catherine Tan's NPI active?
- Yes — Catherine Tan's NPI (1689038465) is active in the NPPES registry as of the last update on 2019-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.