Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Bernard Girardo

Anatomic Pathology & Clinical Pathology Physician in Libertyville, IL · enumerated 2018.

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

National Provider Identifier

1538666078

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Registry record

Entity type Individual (Type 1)

Name Christopher Bernard Girardo

Sex Male

Practice address 422 Broadway St, Libertyville, IL, 60048

Phone (847) 456-6357

Enumeration date Apr 11, 2018

Last updated in NPPES Nov 15, 2022

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 329823 (LA) 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

What is the NPI number for Christopher Girardo?

The National Provider Identifier (NPI) for Christopher Girardo is 1538666078, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christopher Girardo practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-15.