IndividualActive
Diem Tran
NPI 1174034045 · Pharmacist · Thousand Oaks, CA
Diem Tran is a Pharmacist provider in Thousand Oaks, CA (NPI 1174034045).
Provider details
- NPI number
- 1174034045
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 70953 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
215 W Janss Rd
Thousand Oaks, CA 91360-1847
Phone: (805) 370-4551
Street-level locationGet directions
Mailing address
1416 N View Dr
Westlake Village, CA 91362-4314
Registry dates
- Enumerated
- 2017-10-19
- Last updated
- 2017-10-19
Frequently asked questions
- What is Diem Tran's NPI number?
- Diem Tran's National Provider Identifier (NPI) is 1174034045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diem Tran's specialty?
- Diem Tran is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Diem Tran located?
- Diem Tran's practice location on file with NPPES is 215 W Janss Rd, Thousand Oaks, CA 91360-1847.
- What is Diem Tran's phone number?
- The practice phone number listed in the NPPES registry for Diem Tran is (805) 370-4551.
- Is Diem Tran's NPI active?
- Yes — Diem Tran's NPI (1174034045) is active in the NPPES registry as of the last update on 2017-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.