Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Melissa Ann Stacko, MSW
Social Worker in Lisle, IL · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396408969
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Registry record
Entity type Individual (Type 1)
Name Melissa Ann Stacko
Credential MSW
Sex Female
Practice address 4745 Main St Ste 207, Lisle, IL, 60532
Phone (630) 442-1895
Enumeration date Oct 20, 2021
Last updated in NPPES Mar 25, 2026
Taxonomy & licenses
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
Where does Melissa Stacko practice?
The practice location on file with NPPES is in Lisle, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Melissa Stacko?
The National Provider Identifier (NPI) for Melissa Stacko is 1396408969, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Angela Young Clinical Social Worker · Lisle, IL NPI 1023550282 Carla Ripley Mental Health Counselor · Lisle, IL NPI 1215412846 Ashley Haraf Social Worker · Lisle, IL NPI 1578126314 Nisha Acharya Mental Health Counselor · Lisle, IL NPI 1447890561 Spencer Schroeder Mental Health Counselor · Lisle, IL NPI 1215544366 Breanna Todd Professional Counselor · Lisle, IL NPI 1902404650 Emily Schumacher Social Worker · Lisle, IL NPI 1720713928 Sophia Belczak Social Worker · Lisle, IL NPI 1457071797
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-25.