IndividualActive
Diane Nguyen
NPI 1366975526 · Pharmacist · Vacaville, CA
Diane Nguyen is a Pharmacist provider in Vacaville, CA (NPI 1366975526).
Provider details
- NPI number
- 1366975526
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 73823 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(70/100 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
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
1 Quality Dr
Vacaville, CA 95688-9494
Phone: (707) 624-2500
Approximate (ZIP-level) locationGet directions
Mailing address
1 Quality Dr
Vacaville, CA 95688-9494
Registry dates
- Enumerated
- 2017-04-05
- Last updated
- 2017-04-05
Frequently asked questions
- What is Diane Nguyen's NPI number?
- Diane Nguyen's National Provider Identifier (NPI) is 1366975526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Nguyen's specialty?
- Diane Nguyen is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Diane Nguyen located?
- Diane Nguyen's practice location on file with NPPES is 1 Quality Dr, Vacaville, CA 95688-9494.
- What is Diane Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Diane Nguyen is (707) 624-2500.
- Is Diane Nguyen's NPI active?
- Yes — Diane Nguyen's NPI (1366975526) is active in the NPPES registry as of the last update on 2017-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.