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

Grisel Gonzalez Martinez

Registered Nurse in Cape Coral, FL · enumerated 2025.

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

National Provider Identifier

1770456733

Verified

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Registry record

Entity type Individual (Type 1)

Name Grisel Gonzalez Martinez

Sex Female

Practice address Cape Coral, FL, 33990

Phone (239) 770-2764

Enumeration date Sep 25, 2025

Last updated in NPPES Sep 25, 2025

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

Taxonomy & licenses

163WC1500X Community Health Registered Nurse Nursing Service Providers · License 9447104 (FL) Secondary

163WG0000X General Practice Registered Nurse Nursing Service Providers · License 9447104 (FL) Secondary

163WH0200X Home Health Registered Nurse Nursing Service Providers · License 9447104 (FL) Secondary

163WI0500X Infusion Therapy Registered Nurse Nursing Service Providers · License 9447104 (FL) Secondary

163WI0600X Infection Control Registered Nurse Nursing Service Providers · License 9447104 (FL) Secondary

163WP2201X Ambulatory Care Registered Nurse Nursing Service Providers · License 9447104 (FL) Secondary

163WS0200X School Registered Nurse Nursing Service Providers · License 9447104 (FL) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 9447104 (FL) 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

Is NPI 1770456733 active?

Yes, as of the latest NPPES snapshot, NPI 1770456733 is active (record last updated 2025-09-25).

How do I verify Grisel Gonzalez Martinez's NPI record?

Cross-check NPI 1770456733 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-25.