NPI Portal NPI Lookup & Verification

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

William E Cramer Jr.

Occupational Therapy Assistant in Cheswick, PA · enumerated 2023.

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

National Provider Identifier

1770367369

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Registry record

Entity type Individual (Type 1)
Name William E Cramer Jr.
Sex Male
Practice address Cheswick, PA, 15024
Phone (724) 274-3773
Enumeration date Aug 23, 2023
Last updated in NPPES Aug 23, 2023

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

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OP001702L (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

Where does William Cramer practice?
The practice location on file with NPPES is in Cheswick, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Cramer?
The National Provider Identifier (NPI) for William Cramer is 1770367369, 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 2023-08-23.