Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katrina Lynn Lindner, PTA

Physical Therapy Assistant in Altoona, WI · enumerated 2017 · practices at Northwoods Sport & Hand, Inc.

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

National Provider Identifier

1831628114

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Registry record

Entity type Individual (Type 1)

Name Katrina Lynn Lindner

Credential PTA

Sex Female

Practice address 1200 Oakleaf Way, Suite B, Altoona, WI, 54720

Phone (715) 839-9266

Enumeration date Jun 8, 2017

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2639-019 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
2639-019	Other	WI	PHYSICAL THERAPIST ASSISTANT LICENSE

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

What is the NPI number for Katrina Lindner?

The National Provider Identifier (NPI) for Katrina Lindner is 1831628114, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katrina Lindner practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.