Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Grant Gibb

Q: What is the NPI number for Grant Gibb?

The National Provider Identifier (NPI) for Grant Gibb is 1225416951, a Type 1 (individual) record in the CMS NPPES registry.

Neurology Physician in Butler, PA · enumerated 2015.

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

National Provider Identifier

1225416951

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Registry record

Entity type Individual (Type 1)

Name Grant Gibb

Sex Male

Practice address 1 Hospital Way, Butler, PA, 16001

Phone (724) 283-6666

Enumeration date May 14, 2015

Last updated in NPPES Jul 8, 2024

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License OS018486 (PA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License OT016509 (PA) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License H010004 (MD) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Grant Gibb practice?

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

What is the NPI number for Grant Gibb?

The National Provider Identifier (NPI) for Grant Gibb is 1225416951, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Clyde Schultheis Diagnostic Radiology Physician · Butler, PA NPI 1134126295 Thomas Wojciechowski Pediatrics Physician · Butler, PA NPI 1942209796 Richard Filiaggi Pediatrics Physician · Butler, PA NPI 1083602437 Uzma Shahzad Infectious Disease Physician · Butler, PA NPI 1033109756 Mahmoud Sallah Infectious Disease Physician · Butler, PA NPI 1487630604 Michael Holmes Certified Registered Nurse Anesthetist · Butler, PA NPI 1356320097 Ruthane Reginella Diagnostic Radiology Physician · Butler, PA NPI 1376510180 Christine Patton Emergency Medicine Physician · Butler, PA NPI 1235106931

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-08.