Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Colleen B Bilecki, APRN, CNS

Nurse Practitioner in Palos Heights, IL · enumerated 2007.

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

National Provider Identifier

1942332051

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ms. Colleen B Bilecki

Credential APRN, CNS

Sex Female

Practice address 12251 S 80th Ave Ste 1520, Palos Heights, IL, 60463

Phone (708) 923-4200

Fax (708) 923-4201

Enumeration date Mar 12, 2007

Last updated in NPPES Dec 15, 2022

Taxonomy & licenses

364SA2200X Adult Health Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 209005969 (IL) Secondary

364SM0705X Medical-Surgical Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 209005969 (IL) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209005969 (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 Colleen Bilecki practice?

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

What is the NPI number for Colleen Bilecki?

The National Provider Identifier (NPI) for Colleen Bilecki is 1942332051, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-15.