Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Isabella Martinez

Registered Nurse in Jackson, MI · enumerated 2024.

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

National Provider Identifier

1699594069

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Registry record

Entity type Individual (Type 1)

Name Isabella Martinez

Sex Female

Practice address 1933 Springport Rd Apt 6, Jackson, MI, 49202

Phone (580) 291-2346

Enumeration date Oct 3, 2024

Last updated in NPPES Oct 3, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 4704417927 (MI) 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 Isabella Martinez practice?

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

What is the NPI number for Isabella Martinez?

The National Provider Identifier (NPI) for Isabella Martinez is 1699594069, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-03.