Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Callie S Larson

Athletic Trainer in Las Cruces, NM · enumerated 2021.

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

National Provider Identifier

1346906534

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Registry record

Entity type Individual (Type 1)

Name Callie S Larson

Sex Female

Practice address Las Cruces, NM, 88003

Phone (505) 440-6297

Enumeration date Nov 11, 2021

Last updated in NPPES Nov 8, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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

What is the NPI number for Callie Larson?

The National Provider Identifier (NPI) for Callie Larson is 1346906534, a Type 1 (individual) record in the CMS NPPES registry.

Where does Callie Larson practice?

The practice location on file with NPPES is in Las Cruces, NM. 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 2023-11-08.