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John David Casteel, CRNP, DNP-FNP

Family Nurse Practitioner in Butler, PA · enumerated 2019 · practices at Butler Vamc.

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

National Provider Identifier

1477108280

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Registry record

Entity type Individual (Type 1)
Name John David Casteel
Credential CRNP, DNP-FNP
Sex Male
Practice address 353 N Duffy Rd, Butler, PA, 16001
Phone (878) 271-6688
Fax (878) 271-6253
Enumeration date Aug 8, 2019
Last updated in NPPES Mar 10, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP020596 (PA) 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

How do I verify John Casteel's NPI record?
Cross-check NPI 1477108280 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1477108280 active?
Yes, as of the latest NPPES snapshot, NPI 1477108280 is active (record last updated 2026-03-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-10.