Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Truc Chi Ngoc Dang, O.D.

Optometrist in Glendale, CA · enumerated 2006.

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

National Provider Identifier

1205994340

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Truc Chi Ngoc Dang

Credential O.D.

Sex Female

Practice address Glendale, CA, 91210

Phone (818) 500-4160

Enumeration date Dec 4, 2006

Last updated in NPPES Dec 10, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPT 13008 TPA (CA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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

How do I verify Truc Chi Dang's NPI record?

Cross-check NPI 1205994340 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1205994340 active?

Yes, as of the latest NPPES snapshot, NPI 1205994340 is active (record last updated 2007-12-10).

Other providers at this practice address

Browse all →

Frank Anesi Optometrist · Glendale, CA NPI 1932321684

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-10.