Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rita Marie Kerswill, P.T.

Physical Therapist in Wausau, WI · enumerated 2008.

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

National Provider Identifier

1659538759

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Registry record

Entity type Individual (Type 1)

Name Rita Marie Kerswill

Credential P.T.

Sex Female

Practice address 1010 E Wausau Ave, Wausau, WI, 54403

Phone (715) 842-2028

Enumeration date May 18, 2008

Last updated in NPPES May 18, 2008

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3599-024 (WI) 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
40148000	Medicaid	WI	-

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 Rita Kerswill practice?

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

What is the NPI number for Rita Kerswill?

The National Provider Identifier (NPI) for Rita Kerswill is 1659538759, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-18.