Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas J Nguyen DDS

Q: What type of organization is Thomas J Nguyen DDS?

Thomas J Nguyen DDS is registered in NPPES as a Dentist (its primary provider taxonomy).

Dentist in Cameron Park, CA · enumerated 2017 · authorized official Thomas Nguyen, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1508394982

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Registry record

Entity type Organization (Type 2)

Legal business name Thomas J Nguyen DDS

Other name <Unavail>

Practice address 3420 Coach Ln Ste 6, Cameron Park, CA, 95682

Phone (530) 677-0203

Fax (530) 677-6215

Enumeration date May 30, 2017

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

122300000X Dentist Dental Providers · License 54896 (CA) Primary

Authorized official

Name Thomas Nguyen

Title Owner

Phone (916) 320-8435

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Thomas J Nguyen DDS?

Thomas J Nguyen DDS is registered in NPPES as a Dentist (its primary provider taxonomy).

Providers at this address

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Oksana Boyechko Dentist · Cameron Park, CA NPI 1922021351

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.