Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
April Renee Gallik, DNP, APRN, AGPCNP-BC
Nurse Practitioner in Lisle, IL · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134720436
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Registry record
Entity type Individual (Type 1)
Name April Renee Gallik
Credential DNP, APRN, AGPCNP-BC
Sex Female
Practice address 430 Warrenville Rd Ste 210, Lisle, IL, 60532
Phone (630) 432-6180
Fax (630) 432-6181
Enumeration date Nov 3, 2020
Last updated in NPPES Nov 15, 2024
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 277-003423 (IL) Primary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses.
About the DNP 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.
Frequently asked questions
How do I verify April Gallik's NPI record?
Cross-check NPI 1134720436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1134720436 active?
Yes, as of the latest NPPES snapshot, NPI 1134720436 is active (record last updated 2024-11-15).
Other providers at this practice address
Browse all → Richard Krouse Internal Medicine Physician · Lisle, IL NPI 1881661759 Gail Maionchi Nurse Practitioner · Lisle, IL NPI 1639112360 Christina Bratis Internal Medicine Physician · Lisle, IL NPI 1750593182 Kate Hoppock Internal Medicine Physician · Lisle, IL NPI 1407122419 Linda Beatty Clinical Social Worker · Lisle, IL NPI 1396112710 Sally Salman Internal Medicine Physician · Lisle, IL NPI 1003266297
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-15.