Duane Decroupet Od A PC

Duane Decroupet Od A PC is a healthcare organization registered as Optometrist in Glendale, CA, holding Type 2 (organization) NPI 1730258476 since 2006. The authorized official on file is Duane De Croupet, Owner Doctor.

✓ Active NPI ✓ Valid NPI checksum

NPI	1730258476
Entity type	Organization (Type 2)
Legal business name	Duane Decroupet Od A PC
Other name	<Unavail>
Practice address	308 E BROADWAY, Glendale, CA, 91205
Phone	8182431300
Fax	8182431583
Enumeration date	2006-11-07
Last updated in NPPES	2008-03-19

Authorized official

Name	Duane De Croupet
Title	Owner Doctor
Phone	8182431300

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
152W00000X	Optometrist	Primary	—	—

Copy-ready billing details

Provider: Duane Decroupet Od A PC
NPI: 1730258476
Taxonomy: 152W00000X (Optometrist)
Address: 308 E BROADWAY, Glendale, CA, 91205

Providers at this address

NPI	Name	Type	Specialty	Location
1619085149	Stacey Gin	Individual	Optometrist	Glendale, CA
1801093653	Glendale Optometric Center	Organization	Optometrist	Glendale, CA
1356598288	Esther Chung	Individual	Low Vision Rehabilitation Optometrist	Glendale, CA
1588977847	Jeffrey Nishi	Individual	Optometrist	Glendale, CA

Verify this record

Cross-check NPI 1730258476 against the authoritative CMS record: view Duane Decroupet Od A PC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Where is Duane Decroupet Od A PC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-03-19. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-03-19.