IndividualActive
Diana Nguyen, PHARM.D
NPI 1205112026 · Pharmacist · Oakland, CA
Diana Nguyen, PHARM.D is a Pharmacist provider in Oakland, CA (NPI 1205112026).
Provider details
- NPI number
- 1205112026
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM.D
- Sex
- Female
- Sole proprietor
- No
- License
- 60367 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(81/100 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
301 E 18th St
Oakland, CA 94606-1813
Phone: (510) 271-0103
Street-level locationGet directions
Mailing address
Po Box 183
Oakland, CA 94604-0183
Registry dates
- Enumerated
- 2011-10-25
- Last updated
- 2011-10-25
Frequently asked questions
- What is Diana Nguyen's NPI number?
- Diana Nguyen's National Provider Identifier (NPI) is 1205112026, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Nguyen's specialty?
- Diana Nguyen is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Diana Nguyen located?
- Diana Nguyen's practice location on file with NPPES is 301 E 18th St, Oakland, CA 94606-1813.
- What is Diana Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Diana Nguyen is (510) 271-0103.
- Is Diana Nguyen's NPI active?
- Yes — Diana Nguyen's NPI (1205112026) is active in the NPPES registry as of the last update on 2011-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.