Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Barry S. Herndon, O.D., Inc.

Optometrist in Carmel, IN · enumerated 2007 · authorized official Barry Herndon, President.

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

National Provider Identifier

1154510824

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Registry record

Entity type Organization (Type 2)

Legal business name Barry S. Herndon, O.D., Inc.

Practice address 5248 Faye Ct, Carmel, IN, 46033

Phone (317) 509-2225

Fax (317) 570-2260

Enumeration date Oct 18, 2007

Last updated in NPPES Oct 18, 2007

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 18001707A (IN) Primary

Authorized official

Name Barry Herndon

Title President

Phone (317) 509-2225

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

Where is Barry S. Herndon, O.D., Inc. located?

The practice location on file with NPPES is in Carmel, IN.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-10-18. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-18.