NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Brent P. Chinn, Od and David M. Redman, Od, Optometric Group, Inc

Optometrist in Mountain View, CA · enumerated 2009 · authorized official Brent Chinn, Owner.

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

National Provider Identifier

1538497540

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Brent P. Chinn, Od and David M. Redman, Od, Optometric Group, Inc
Other name <Unavail>
Practice address 1039 El Monte Ave Ste K, Mountain View, CA, 94040
Fax (650) 967-3925
Enumeration date Dec 2, 2009
Last updated in NPPES Jan 3, 2012

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 9874T (CA) Primary

Authorized official

Name Brent Chinn
Title Owner

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 is the NPI number for Brent P. Chinn, Od and David M. Redman, Od, Optometric Group, Inc?
The NPI for Brent P. Chinn, Od and David M. Redman, Od, Optometric Group, Inc is 1538497540, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Brent P. Chinn, Od and David M. Redman, Od, Optometric Group, Inc?
NPPES lists Brent Chinn (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-03.