Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Caroline Fischer, ATC, LAT, OTC

Athletic Trainer in Duluth, MN · enumerated 2026.

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

National Provider Identifier

1912851825

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Registry record

Entity type Individual (Type 1)

Name Caroline Fischer

Credential ATC, LAT, OTC

Sex Female

Practice address 400 E 3rd St, Duluth, MN, 55805

Phone (218) 786-3520

Enumeration date Feb 26, 2026

Last updated in NPPES Feb 26, 2026

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2461-39 (WI) Secondary

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3776 (MN) 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

Where does Caroline Fischer practice?

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

What is the NPI number for Caroline Fischer?

The National Provider Identifier (NPI) for Caroline Fischer is 1912851825, 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 2026-02-26.