Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joshua Dierdorff, PTA

Physical Therapy Assistant in Huntington, WV · enumerated 2012 · practices at Huntington Physical Therapy Services Inc.

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

National Provider Identifier

1811255771

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Registry record

Entity type Individual (Type 1)

Name Joshua Dierdorff

Credential PTA

Sex Male

Practice address 2240 5th Ave, Huntington, WV, 25703

Phone (304) 525-4445

Fax (304) 529-7449

Enumeration date Apr 30, 2012

Last updated in NPPES Apr 30, 2012

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1701 (WV) Primary

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 does Joshua Dierdorff practice?

The practice location on file with NPPES is in Huntington, WV. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Joshua Dierdorff?

The National Provider Identifier (NPI) for Joshua Dierdorff is 1811255771, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-30.