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

Peter G. Martell

Registered Nurse in Rothschild, WI · enumerated 2026.

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

National Provider Identifier

1902749153

Verified

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Registry record

Entity type Individual (Type 1)

Name Peter G. Martell

Sex Male

Practice address Rothschild, WI, 54474

Phone (800) 872-8662

Enumeration date Apr 13, 2026

Last updated in NPPES Apr 13, 2026

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 18534730 (WI) 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 Peter Martell practice?

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

What is the NPI number for Peter Martell?

The National Provider Identifier (NPI) for Peter Martell is 1902749153, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-13.