Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tran N. Dang, D.M.D., P.S.

Q: What type of organization is Tran N. Dang, D.M.D., P.S.?

Tran N. Dang, D.M.D., P.S. is registered in NPPES as a Dentist (its primary provider taxonomy).

Dentist in Tacoma, WA · enumerated 2009 · authorized official Tran Dang, General Dentist.

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

National Provider Identifier

1689818775

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Registry record

Entity type Organization (Type 2)

Legal business name Tran N. Dang, D.M.D., P.S.

Practice address 3815 S M St, Tacoma, WA, 98418

Phone (253) 476-8003

Fax (253) 476-8004

Enumeration date Apr 21, 2009

Last updated in NPPES Apr 21, 2009

Taxonomy & classification

122300000X Dentist Dental Providers · License DE00010246 (WA) Primary

Authorized official

Name Tran Dang

Title General Dentist

Phone (235) 476-8003

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 type of organization is Tran N. Dang, D.M.D., P.S.?

Tran N. Dang, D.M.D., P.S. is registered in NPPES as a Dentist (its primary provider taxonomy).

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.

Providers at this address

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Tran Dang Dentist · Tacoma, WA NPI 1891856498 An Dang Dental Hygienist · Tacoma, WA NPI 1437584596 Alice Ko Dentist · Tacoma, WA NPI 1982087169

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-21.