Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Peter Graf, OTR

Occupational Therapist in Mc Kees Rocks, PA · enumerated 2008 · practices at Pt Unlimited Inc.

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

National Provider Identifier

1497907919

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Registry record

Entity type Individual (Type 1)

Name Mr. Peter Graf

Credential OTR

Sex Male

Practice address 30 Heckel Rd, Mc Kees Rocks, PA, 15136

Phone (412) 777-6231

Fax (412) 777-6528

Enumeration date Oct 15, 2008

Last updated in NPPES Oct 15, 2008

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC002971L (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1497907919 active?

Yes, as of the latest NPPES snapshot, NPI 1497907919 is active (record last updated 2008-10-15).

How do I verify Peter Graf's NPI record?

Cross-check NPI 1497907919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-15.