Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Molly Demereckis, BCBA
Behavior Analyst in Mokena, IL · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205410891
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Registry record
Entity type Individual (Type 1)
Name Molly Demereckis
Credential BCBA
Sex Female
Practice address 19060 Everett Blvd. Unit 107, Mokena, IL, 60448
Phone (815) 641-9187
Fax (779) 324-5236
Enumeration date May 10, 2021
Last updated in NPPES Jan 18, 2024
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 Molly Demereckis practice?
The practice location on file with NPPES is in Mokena, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Molly Demereckis?
The National Provider Identifier (NPI) for Molly Demereckis is 1205410891, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Shannon Hamning Behavior Analyst · Mokena, IL NPI 1326369760 Melissa Brown Behavior Analyst · Mokena, IL NPI 1588939300 Elizabeth Laberge Behavior Analyst · Mokena, IL NPI 1932530870 Karissa Stewart Behavior Analyst · Mokena, IL NPI 1740815208 Marissa Sperti Behavior Analyst · Mokena, IL NPI 1255915856
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-18.