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

Cathy Gail Patilano Santos

Psychiatric/Mental Health Nurse Practitioner in Lincolnshire, IL · enumerated 2025.

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

National Provider Identifier

1316826696

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Registry record

Entity type Individual (Type 1)

Name Cathy Gail Patilano Santos

Sex Female

Practice address Lincolnshire, IL, 60069

Phone (224) 464-3674

Fax (224) 487-4653

Enumeration date Aug 29, 2025

Last updated in NPPES May 22, 2026

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

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209033090 (IL) 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 Cathy Gail Santos?

The National Provider Identifier (NPI) for Cathy Gail Santos is 1316826696, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cathy Gail Santos practice?

The practice location on file with NPPES is in Lincolnshire, IL. 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 2026-05-22.