IndividualActive
Tuyen Diamantopoulos, PHARMD
NPI 1245508225 · Pharmacist · Santa Ana, CA
Tuyen Diamantopoulos, PHARMD is a Pharmacist provider in Santa Ana, CA (NPI 1245508225).
Provider details
- NPI number
- 1245508225
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- Yes
- License
- RPH45032 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
3300 S Bristol St
T-0250
Santa Ana, CA 92704-7246
Phone: (714) 641-6604
Fax: (714) 641-6604
Street-level locationGet directions
Mailing address
3300 S Bristol St
Santa Ana, CA 92704-7246
Registry dates
- Enumerated
- 2011-12-06
- Last updated
- 2011-12-06
Frequently asked questions
- What is Tuyen Diamantopoulos's NPI number?
- Tuyen Diamantopoulos's National Provider Identifier (NPI) is 1245508225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tuyen Diamantopoulos's specialty?
- Tuyen Diamantopoulos is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Tuyen Diamantopoulos located?
- Tuyen Diamantopoulos's practice location on file with NPPES is 3300 S Bristol St, Santa Ana, CA 92704-7246.
- What is Tuyen Diamantopoulos's phone number?
- The practice phone number listed in the NPPES registry for Tuyen Diamantopoulos is (714) 641-6604.
- Is Tuyen Diamantopoulos's NPI active?
- Yes — Tuyen Diamantopoulos's NPI (1245508225) is active in the NPPES registry as of the last update on 2011-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.