Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hershel B Welton, Od

Optometrist in Anaheim, CA · enumerated 2007 · authorized official Hershel Welton, Owner.

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

National Provider Identifier

1558570515

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Registry record

Entity type Organization (Type 2)

Legal business name Hershel B Welton, Od

Other name <Unavail>

Practice address 303 W Lincoln Ave, Ste 120, Anaheim, CA, 92805

Phone (714) 535-8404

Fax (714) 687-9848

Enumeration date May 22, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Hershel Welton

Title Owner

Phone (714) 535-8404

Other identifiers

Identifier	Type	State	Issuer
SD0101770	Medicaid	CA	-
SD0046560	Medicaid	CA	-

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Where is Hershel B Welton, Od located?

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

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.