Timothy Chen, PHARMD
NPI 1881781177 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · San Diego, CA
Timothy Chen, PHARMD is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in San Diego, CA (NPI 1881781177).
Provider details
- NPI number
- 1881781177
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Male
- Sole proprietor
- No
- License
- 56354 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-10-06
- Last updated
- 2015-06-19
Frequently asked questions
- What is Timothy Chen's NPI number?
- Timothy Chen's National Provider Identifier (NPI) is 1881781177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Chen's specialty?
- Timothy Chen is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is Timothy Chen located?
- Timothy Chen's practice location on file with NPPES is 3350 La Jolla Village Dr, San Diego, CA 92161-0002.
- What is Timothy Chen's phone number?
- The practice phone number listed in the NPPES registry for Timothy Chen is (760) 643-4653.
- Is Timothy Chen's NPI active?
- Yes — Timothy Chen's NPI (1881781177) is active in the NPPES registry as of the last update on 2015-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.