Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Adrienne L Dudley, APRN. CNP
Nurse Practitioner in Cicero, IL · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902447667
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Registry record
Entity type Individual (Type 1)
Name Adrienne L Dudley
Credential APRN. CNP
Sex Female
Practice address 3314 S Cicero Ave Unit B, Cicero, IL, 60804
Phone (708) 391-3030
Enumeration date Oct 3, 2019
Last updated in NPPES Dec 23, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209026848 (IL) Primary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 13743 (MN) Secondary
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.
Frequently asked questions
Is NPI 1902447667 active?
Yes, as of the latest NPPES snapshot, NPI 1902447667 is active (record last updated 2025-12-23).
How do I verify Adrienne Dudley's NPI record?
Cross-check NPI 1902447667 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-23.