OrganizationActive
Alan T. Nguyen, DDS, Inc
NPI 1578419115 · Dentist · San Jose, CA
Alan T. Nguyen, DDS, Inc is a Dentist organization in San Jose, CA (NPI 1578419115).
Provider details
- NPI number
- 1578419115
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Alan Nguyen, Dentist(408) 781-6557
Specialties & taxonomies
Dental 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
2933 the Villages Pkwy
San Jose, CA 95135-1442
Phone: (408) 781-6557
Street-level locationGet directions
Mailing address
3240 S White Rd # 297
San Jose, CA 95148-4050
Registry dates
- Enumerated
- 2026-03-06
- Last updated
- 2026-03-06
- Certified
- 2026-03-06
Frequently asked questions
- What is Alan T. Nguyen, DDS, Inc's NPI number?
- Alan T. Nguyen, DDS, Inc's National Provider Identifier (NPI) is 1578419115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alan T. Nguyen, DDS, Inc?
- Alan T. Nguyen, DDS, Inc is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Alan T. Nguyen, DDS, Inc located?
- Alan T. Nguyen, DDS, Inc's practice location on file with NPPES is 2933 the Villages Pkwy, San Jose, CA 95135-1442.
- What is Alan T. Nguyen, DDS, Inc's phone number?
- The practice phone number listed in the NPPES registry for Alan T. Nguyen, DDS, Inc is (408) 781-6557.
- Who is the authorized official for Alan T. Nguyen, DDS, Inc?
- The authorized official listed on Alan T. Nguyen, DDS, Inc's NPPES record is Alan Nguyen, Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alan T. Nguyen, DDS, Inc's NPI active?
- Yes — Alan T. Nguyen, DDS, Inc's NPI (1578419115) is active in the NPPES registry as of the last update on 2026-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.