Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Casto Clinics, Inc.

Chiropractor in Huntington, WV · enumerated 2007 · authorized official Harold Casto, President.

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

National Provider Identifier

1386864668

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Registry record

Entity type Organization (Type 2)

Legal business name Casto Clinics, Inc.

Practice address 223 26th St, Huntington, WV, 25703

Phone (304) 523-3222

Fax (304) 523-4017

Enumeration date Apr 27, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 335 (WV) Primary

Authorized official

Name Harold Casto

Title President

Phone (304) 523-3222

Other identifiers

Identifier	Type	State	Issuer
0132366000	Medicaid	WV	-

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 Casto Clinics, Inc. located?

The practice location on file with NPPES is in Huntington, WV.

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.

Providers at this address

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