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Darren M Brown Od Apc

Corneal and Contact Management Optometrist in Tustin, CA · enumerated 2006 · authorized official Darren Brown, Owner.

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

National Provider Identifier

1922055458

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Registry record

Entity type Organization (Type 2)
Legal business name Darren M Brown Od Apc
Practice address 190 El Camino Real, Tustin, CA, 92780
Phone (714) 669-1121
Fax (714) 669-9786
Enumeration date May 30, 2006
Last updated in NPPES Mar 27, 2014

Taxonomy & classification

152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 12550T (CA) Primary

Authorized official

Name Darren Brown
Title Owner
Phone (714) 669-1121

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

Where is Darren M Brown Od Apc located?
The practice location on file with NPPES is in Tustin, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-03-27. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-27.