Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen Werkema, BCBA
Behavior Analyst in Warrenville, IL · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1740759687
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Registry record
Entity type Individual (Type 1)
Name Karen Werkema
Credential BCBA
Sex Female
Practice address 3s140 Barkley Ave, Warrenville, IL, 60555
Phone (888) 308-3728
Enumeration date Nov 21, 2018
Last updated in NPPES Nov 21, 2018
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-18-31925 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
Where does Karen Werkema practice?
The practice location on file with NPPES is in Warrenville, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Karen Werkema?
The National Provider Identifier (NPI) for Karen Werkema is 1740759687, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-21.