Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Rebecca Sue Litz, APRN, CNP

Q: What is the NPI number for Rebecca Litz?

The National Provider Identifier (NPI) for Rebecca Litz is 1952803033, a Type 1 (individual) record in the CMS NPPES registry.

Nurse Practitioner in Lake Forest, IL · enumerated 2018 · practices at Northwestern Medical Faculty Foundation.

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

National Provider Identifier

1952803033

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Registry record

Entity type Individual (Type 1)

Name Mrs. Rebecca Sue Litz

Credential APRN, CNP

Sex Female

Practice address 800 N Westmoreland Rd Ste 100, Lake Forest, IL, 60045

Phone (847) 535-6083

Fax (847) 234-4336

Enumeration date Mar 5, 2018

Last updated in NPPES Jun 5, 2023

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209017511 (IL) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209017511 (IL) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

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 Rebecca Litz practice?

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

What is the NPI number for Rebecca Litz?

The National Provider Identifier (NPI) for Rebecca Litz is 1952803033, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-05.