Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Erica Sidenstick, LSW, CADC
Social Worker in Oak Forest, IL · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710264486
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Registry record
Entity type Individual (Type 1)
Name Ms. Erica Sidenstick
Credential LSW, CADC
Sex Female
Practice address 15350 Oak Park Ave, Oak Forest, IL, 60452
Phone (708) 687-9200
Fax (708) 687-9211
Enumeration date Nov 9, 2011
Last updated in NPPES Nov 9, 2011
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 150.011583 (IL) Primary
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 Erica Sidenstick?
The National Provider Identifier (NPI) for Erica Sidenstick is 1710264486, a Type 1 (individual) record in the CMS NPPES registry.
Where does Erica Sidenstick practice?
The practice location on file with NPPES is in Oak Forest, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Bremen Youth Services Community/Behavioral Health Agency · Oak Forest, IL NPI 1841508926 Laura Lorenz Clinical Social Worker · Oak Forest, IL NPI 1629355078 Aunt Martha'S Youth Service Center, Inc. Mental Health Clinic/Center (Including Community Mental Health Center) · Oak Forest, IL NPI 1538519111 Aunt Martha'S Youth Service Center Substance Use Disorder Rehabilitation Clinic/Center · Oak Forest, IL NPI 1710424916 Aunt Martha'S Youth Service Center, Inc Mental Health Clinic/Center (Including Community Mental Health Center) · Oak Forest, IL NPI 1891234753
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-09.