IndividualActive
Cathy Tan
NPI 1881059756 · Pharmacist · Chino, CA
Cathy Tan is a Pharmacist provider in Chino, CA (NPI 1881059756).
Provider details
- NPI number
- 1881059756
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 73115 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
12490 Central Ave
Chino, CA 91710-2603
Phone: (909) 464-9520
Street-level locationGet directions
Mailing address
4059 Blair Ridge Dr
Chino Hills, CA 91709-4940
Registry dates
- Enumerated
- 2015-12-21
- Last updated
- 2015-12-21
Frequently asked questions
- What is Cathy Tan's NPI number?
- Cathy Tan's National Provider Identifier (NPI) is 1881059756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathy Tan's specialty?
- Cathy Tan is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Cathy Tan located?
- Cathy Tan's practice location on file with NPPES is 12490 Central Ave, Chino, CA 91710-2603.
- What is Cathy Tan's phone number?
- The practice phone number listed in the NPPES registry for Cathy Tan is (909) 464-9520.
- Is Cathy Tan's NPI active?
- Yes — Cathy Tan's NPI (1881059756) is active in the NPPES registry as of the last update on 2015-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.