IndividualActive
Nicholas Diamantopoulos
NPI 1164271375 · Pharmacist · Laguna Niguel, CA
Nicholas Diamantopoulos is a Pharmacist provider in Laguna Niguel, CA (NPI 1164271375).
Provider details
- NPI number
- 1164271375
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- RPH40861 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
27881 La Paz Rd
Laguna Niguel, CA 92677-3933
Phone: (949) 643-0740
Street-level locationGet directions
Mailing address
20 Santa Victoria Aisle
Irvine, CA 92606-0863
Registry dates
- Enumerated
- 2024-05-18
- Last updated
- 2024-05-18
- Certified
- 2024-05-18
Frequently asked questions
- What is Nicholas Diamantopoulos's NPI number?
- Nicholas Diamantopoulos's National Provider Identifier (NPI) is 1164271375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Diamantopoulos's specialty?
- Nicholas Diamantopoulos is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Nicholas Diamantopoulos located?
- Nicholas Diamantopoulos's practice location on file with NPPES is 27881 La Paz Rd, Laguna Niguel, CA 92677-3933.
- What is Nicholas Diamantopoulos's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Diamantopoulos is (949) 643-0740.
- Is Nicholas Diamantopoulos's NPI active?
- Yes — Nicholas Diamantopoulos's NPI (1164271375) is active in the NPPES registry as of the last update on 2024-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.