Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Ruiz

Q: What is the NPI number for Robert Ruiz?

The National Provider Identifier (NPI) for Robert Ruiz is 1396715447, a Type 1 (individual) record in the CMS NPPES registry.

Family Medicine Physician in North Chicago, IL · enumerated 2006.

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

National Provider Identifier

1396715447

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Robert Ruiz

Sex Male

Practice address 2834 Green Bay Rd, North Chicago, IL, 60064

Phone (847) 688-5520

Enumeration date Jan 23, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 039075 (NC) 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 Robert Ruiz practice?

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

What is the NPI number for Robert Ruiz?

The National Provider Identifier (NPI) for Robert Ruiz is 1396715447, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.