Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Riskie

Occupational Therapist in Wilmington, DE · enumerated 2022 · practices at Rehabclinics Spt Inc.

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

National Provider Identifier

1922725423

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Registry record

Entity type Individual (Type 1)

Name William Riskie

Sex Male

Practice address 3567 Silverside Road, Wilmington, DE, 19810

Phone (302) 453-1588

Enumeration date Oct 25, 2022

Last updated in NPPES Jan 23, 2025

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License U1-0012442 (DE) 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 William Riskie practice?

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

What is the NPI number for William Riskie?

The National Provider Identifier (NPI) for William Riskie is 1922725423, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Rehabclinics Spt Inc Physical Therapy Clinic/Center · Wilmington, DE NPI 1659375061 Abigail Warner Physical Therapist · Wilmington, DE NPI 1841938032 Alexandra Polon Physical Therapist · Wilmington, DE NPI 1639900913

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-23.