IndividualActive
Loan Nguyen, DDS
NPI 1639679640 · Dentist · San Jose, CA
Loan Nguyen, DDS is a Dentist provider in San Jose, CA (NPI 1639679640).
Provider details
- NPI number
- 1639679640
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 35959 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
3161 Senter Rd
San Jose, CA 95111-1300
Phone: (415) 797-8578
Street-level locationGet directions
Mailing address
2539 Gimelli Ct Apt 55
San Jose, CA 95133-2653
Registry dates
- Enumerated
- 2018-02-16
- Last updated
- 2018-02-16
Frequently asked questions
- What is Loan Nguyen's NPI number?
- Loan Nguyen's National Provider Identifier (NPI) is 1639679640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Loan Nguyen's specialty?
- Loan Nguyen is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Loan Nguyen located?
- Loan Nguyen's practice location on file with NPPES is 3161 Senter Rd, San Jose, CA 95111-1300.
- What is Loan Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Loan Nguyen is (415) 797-8578.
- Is Loan Nguyen's NPI active?
- Yes — Loan Nguyen's NPI (1639679640) is active in the NPPES registry as of the last update on 2018-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.