Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stacy Gronek, MS, LCPC, CADC
Counselor in Westmont, IL · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811254816
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Registry record
Entity type Individual (Type 1)
Name Stacy Gronek
Credential MS, LCPC, CADC
Sex Female
Practice address 825 N Cass Ave Ste 115, Westmont, IL, 60559
Phone (708) 289-8838
Enumeration date Apr 13, 2012
Last updated in NPPES Jul 24, 2026
Taxonomy & licenses
101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers 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
What is the NPI number for Stacy Gronek?
The National Provider Identifier (NPI) for Stacy Gronek is 1811254816, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stacy Gronek practice?
The practice location on file with NPPES is in Westmont, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Susan Shekut Professional Counselor · Westmont, IL NPI 1932613791 Emily Esquivel Professional Counselor · Westmont, IL NPI 1023589033 Elizabeth Racanelli Clinical Social Worker · Westmont, IL NPI 1164042628 Er Therapy LLC Clinical Social Worker · Westmont, IL NPI 1861168577 Kristen Hall Professional Counselor · Westmont, IL NPI 1124795018 Kh Professional Counseling Pllc Mental Health Clinic/Center (Including Community Mental Health Center) · Westmont, IL NPI 1730800111 Your Path Therapeutic Services Inc Clinical Social Worker · Westmont, IL NPI 1619688124 Resilience & Transformation Psychotherapy Center, P.C. Mental Health Clinic/Center (Including Community Mental Health Center) · Westmont, IL NPI 1831973718
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-24.