IndividualActive
James Duong
NPI 1669562534 · Pharmacist · Los Angeles, CA
James Duong is a Pharmacist provider in Los Angeles, CA (NPI 1669562534).
Provider details
- NPI number
- 1669562534
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11778 (OK)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
Detailed profile(90/100 index)
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
11301 Wilshire Blvd
Bldg 500, Room 0204
Los Angeles, CA 90073-1003
Phone: (310) 268-3244
Approximate (ZIP-level) locationGet directions
Mailing address
23154 Valerio St
West Hills, CA 91307-1901
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2025-09-11
Frequently asked questions
- What is James Duong's NPI number?
- James Duong's National Provider Identifier (NPI) is 1669562534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Duong's specialty?
- James Duong is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is James Duong located?
- James Duong's practice location on file with NPPES is 11301 Wilshire Blvd, Los Angeles, CA 90073-1003.
- What is James Duong's phone number?
- The practice phone number listed in the NPPES registry for James Duong is (310) 268-3244.
- Is James Duong's NPI active?
- Yes — James Duong's NPI (1669562534) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.