Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Linda Nishikawa

Registered Nurse in Maricopa, AZ · enumerated 2017.

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

National Provider Identifier

1699208660

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Registry record

Entity type Individual (Type 1)

Name Linda Nishikawa

Sex Female

Practice address 44150 W Maricopa Casa Grande Hwy, Maricopa, AZ, 85138

Phone (520) 568-5100

Enumeration date Apr 6, 2017

Last updated in NPPES Apr 6, 2017

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN197867 (AZ) 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

What is the NPI number for Linda Nishikawa?

The National Provider Identifier (NPI) for Linda Nishikawa is 1699208660, a Type 1 (individual) record in the CMS NPPES registry.

Where does Linda Nishikawa practice?

The practice location on file with NPPES is in Maricopa, AZ. 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 2017-04-06.