Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Willem Verweij, P.T.

Physical Therapist in Rochester, NH · enumerated 2006 · practices at Willem Verweij Physical Therapy, LLC.

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

National Provider Identifier

1801874201

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Registry record

Entity type Individual (Type 1)

Name Willem Verweij

Credential P.T.

Sex Male

Practice address 306 N. Main Street, Unit 5, Rochester, NH, 03867

Phone (603) 335-4700

Fax (603) 335-4704

Enumeration date Jan 5, 2006

Last updated in NPPES May 23, 2023

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1677 (NH) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
3434257	Other	-	AETNA
0128756	Other	-	CIGNA
08Y005532NH01	Other	-	ANTHEM
30392805	Medicaid	NH	-
205224400	Other	-	US DOL / WORKER'S COMP

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 Willem Verweij practice?

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

What is the NPI number for Willem Verweij?

The National Provider Identifier (NPI) for Willem Verweij is 1801874201, a Type 1 (individual) record in the CMS NPPES registry.

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Willem Verweij Physical Therapy, LLC Physical Therapist · Rochester, NH NPI 1609072701

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-23.