IndividualActive
Gwendolyn Nguyen, PHARM.D.
NPI 1942653506 · Pharmacist · Livermore, CA
Gwendolyn Nguyen, PHARM.D. is a Pharmacist provider in Livermore, CA (NPI 1942653506).
Provider details
- NPI number
- 1942653506
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 57943 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
300 Pullman St
Livermore, CA 94551-9756
Phone: (925) 453-3959
Street-level locationGet directions
Mailing address
300 Pullman St
Livermore, CA 94551-9756
Additional practice locations (1)
- 300 Pullman StLivermore, CA 94551-9756Phone: (925) 453-3959
Registry dates
- Enumerated
- 2016-07-19
- Last updated
- 2018-11-30
Frequently asked questions
- What is Gwendolyn Nguyen's NPI number?
- Gwendolyn Nguyen's National Provider Identifier (NPI) is 1942653506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwendolyn Nguyen's specialty?
- Gwendolyn Nguyen is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Gwendolyn Nguyen located?
- Gwendolyn Nguyen's practice location on file with NPPES is 300 Pullman St, Livermore, CA 94551-9756.
- What is Gwendolyn Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Gwendolyn Nguyen is (925) 453-3959.
- Is Gwendolyn Nguyen's NPI active?
- Yes — Gwendolyn Nguyen's NPI (1942653506) is active in the NPPES registry as of the last update on 2018-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.