IndividualActive
David Duong
NPI 1851660641 · Pharmacist · Irvine, CA
David Duong is a Pharmacist provider in Irvine, CA (NPI 1851660641).
Provider details
- NPI number
- 1851660641
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 49610 (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
16555 Von Karman Ave Ste a
Irvine, CA 92606-4928
Phone: (949) 623-7470
Street-level locationGet directions
Mailing address
16555 Von Karman Ave Ste a
Irvine, CA 92606-4928
Registry dates
- Enumerated
- 2011-12-22
- Last updated
- 2018-05-07
Frequently asked questions
- What is David Duong's NPI number?
- David Duong's National Provider Identifier (NPI) is 1851660641, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Duong's specialty?
- David Duong is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is David Duong located?
- David Duong's practice location on file with NPPES is 16555 Von Karman Ave Ste a, Irvine, CA 92606-4928.
- What is David Duong's phone number?
- The practice phone number listed in the NPPES registry for David Duong is (949) 623-7470.
- Is David Duong's NPI active?
- Yes — David Duong's NPI (1851660641) is active in the NPPES registry as of the last update on 2018-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.