Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lorilee C Larson, P.T.

Pediatric Physical Therapist in Sioux Falls, SD · enumerated 2006.

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

National Provider Identifier

1700979606

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Registry record

Entity type Individual (Type 1)

Name Lorilee C Larson

Credential P.T.

Sex Female

Practice address 4009 W 49th St Ste 103, Sioux Falls, SD, 57106

Phone (605) 951-0417

Fax (605) 356-8075

Enumeration date Oct 2, 2006

Last updated in NPPES Nov 22, 2024

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1151 (SD) Secondary

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 7066 (MN) Secondary

2251P0200X Pediatric Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1151 (SD) Primary

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

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 Lorilee Larson?

The National Provider Identifier (NPI) for Lorilee Larson is 1700979606, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lorilee Larson practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-22.