IndividualActive
Tung Nguyen
NPI 1922834753 · Pharmacist · Greenfield, CA
Tung Nguyen is a Pharmacist provider in Greenfield, CA (NPI 1922834753).
Provider details
- NPI number
- 1922834753
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 89675 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
650 Walnut Ave
Greenfield, CA 93927-4928
Phone: (931) 674-5565
Street-level locationGet directions
Mailing address
1123 Galahad Ave
San Jose, CA 95122-1037
Additional practice locations (1)
- 340 Woodside PlzRedwood City, CA 94061-3259Phone: (650) 368-7008
Registry dates
- Enumerated
- 2024-09-09
- Last updated
- 2024-09-09
- Certified
- 2024-09-09
Frequently asked questions
- What is Tung Nguyen's NPI number?
- Tung Nguyen's National Provider Identifier (NPI) is 1922834753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tung Nguyen's specialty?
- Tung Nguyen is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Tung Nguyen located?
- Tung Nguyen's practice location on file with NPPES is 650 Walnut Ave, Greenfield, CA 93927-4928.
- What is Tung Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Tung Nguyen is (931) 674-5565.
- Is Tung Nguyen's NPI active?
- Yes — Tung Nguyen's NPI (1922834753) is active in the NPPES registry as of the last update on 2024-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.