IndividualActive
Nancy Nguyen
NPI 1992650055 · Pharmacist · San Mateo, CA
Nancy Nguyen is a Pharmacist provider in San Mateo, CA (NPI 1992650055).
Provider details
- NPI number
- 1992650055
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 91678 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
4242 S El Camino Real
San Mateo, CA 94403-5133
Phone: (603) 573-5401
Street-level locationGet directions
Mailing address
1455 Mccandless Dr Apt 366
Milpitas, CA 95035-8223
Registry dates
- Enumerated
- 2026-03-03
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Nancy Nguyen's NPI number?
- Nancy Nguyen's National Provider Identifier (NPI) is 1992650055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Nguyen's specialty?
- Nancy Nguyen is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Nancy Nguyen located?
- Nancy Nguyen's practice location on file with NPPES is 4242 S El Camino Real, San Mateo, CA 94403-5133.
- What is Nancy Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Nancy Nguyen is (603) 573-5401.
- Is Nancy Nguyen's NPI active?
- Yes — Nancy Nguyen's NPI (1992650055) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.