Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Joseph Sampson, CP

Prosthetist in Schenectady, NY · enumerated 2022 · practices at Sampson'S Prosthetic Laboratory, Inc.

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

National Provider Identifier

1124775358

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Registry record

Entity type Individual (Type 1)

Name William Joseph Sampson

Credential CP

Sex Male

Practice address 1737 State St, Schenectady, NY, 12304

Phone (518) 374-6011

Enumeration date Mar 8, 2022

Last updated in NPPES Apr 4, 2022

Taxonomy & licenses

224P00000X Prosthetist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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 William Sampson's NPI record?

Cross-check NPI 1124775358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1124775358 active?

Yes, as of the latest NPPES snapshot, NPI 1124775358 is active (record last updated 2022-04-04).

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Sampson'S Prosthetic Laboratory, Inc Prosthetic/Orthotic Supplier · Schenectady, NY NPI 1013085349

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-04.