Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Viet Van Dang,M.D. Inc.

Ophthalmology Physician in Westminster, CA · enumerated 2008 · authorized official Patricia Dang, Office Manager.

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

National Provider Identifier

1104003185

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Registry record

Entity type Organization (Type 2)

Legal business name Viet Van Dang,M.D. Inc.

Practice address 10301 Bolsa Ave, 104, Westminster, CA, 92683

Phone (714) 775-0898

Fax (714) 775-4208

Enumeration date Jan 22, 2008

Last updated in NPPES Jan 22, 2008

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License G48829 (CA) Primary

Authorized official

Name Patricia Dang

Title Office Manager

Phone (714) 775-0898

Other identifiers

Identifier	Type	State	Issuer
00G488290	Medicaid	CA	-

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-01-22. Verify at npiregistry.cms.hhs.gov.

Where is Viet Van Dang,M.D. Inc. located?

The practice location on file with NPPES is in Westminster, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-22.