IndividualActive
Ngan Duong, PHARM.D
NPI 1992895155 · Pharmacist · Santa Rosa, CA
Ngan Duong, PHARM.D is a Pharmacist provider in Santa Rosa, CA (NPI 1992895155).
Provider details
- NPI number
- 1992895155
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D
- Sex
- Female
- Sole proprietor
- No
- License
- RPH53400 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(91/100 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
401 Bicentennial Way
Santa Rosa, CA 95403-2149
Phone: (707) 571-4700
Approximate (ZIP-level) locationGet directions
Mailing address
8911 Clothier Lane
Cotati, CA 94931
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ngan Duong's NPI number?
- Ngan Duong's National Provider Identifier (NPI) is 1992895155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ngan Duong's specialty?
- Ngan Duong is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Ngan Duong located?
- Ngan Duong's practice location on file with NPPES is 401 Bicentennial Way, Santa Rosa, CA 95403-2149.
- What is Ngan Duong's phone number?
- The practice phone number listed in the NPPES registry for Ngan Duong is (707) 571-4700.
- Is Ngan Duong's NPI active?
- Yes — Ngan Duong's NPI (1992895155) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.