Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Curtis Michael Grenoble, P.A.-C

Medical Physician Assistant in Du Bois, PA · enumerated 2006.

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

National Provider Identifier

1053498279

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Registry record

Entity type Individual (Type 1)

Name Curtis Michael Grenoble

Credential P.A.-C

Sex Male

Practice address Du Bois, PA, 15801

Phone (814) 375-3750

Enumeration date Nov 1, 2006

Last updated in NPPES Jul 10, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA052799 (PA) Primary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License OA002194 (PA) Secondary

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 Curtis Grenoble practice?

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

What is the NPI number for Curtis Grenoble?

The National Provider Identifier (NPI) for Curtis Grenoble is 1053498279, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-10.