Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martina Fields, OTA

Occupational Therapy Assistant in Brookfield, WI · enumerated 2012.

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

National Provider Identifier

1104178003

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Registry record

Entity type Individual (Type 1)

Name Martina Fields

Credential OTA

Sex Female

Practice address 17280 W North Ave, #104, Brookfield, WI, 53045

Phone (262) 780-0707

Enumeration date Oct 3, 2012

Last updated in NPPES Oct 3, 2012

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4908 (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.

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Frequently asked questions

Where does Martina Fields practice?

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

What is the NPI number for Martina Fields?

The National Provider Identifier (NPI) for Martina Fields is 1104178003, 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 2012-10-03.