Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen E Parker, BCBA
Behavior Analyst in Sioux City, IA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548166978
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Registry record
Entity type Individual (Type 1)
Name Karen E Parker
Credential BCBA
Sex Female
Practice address 1019 Jones St, Sioux City, IA, 51105
Phone (712) 746-4774
Enumeration date Oct 14, 2026
Last updated in NPPES Oct 14, 2026
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BA-01671 (IA) 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 Karen Parker?
The National Provider Identifier (NPI) for Karen Parker is 1548166978, a Type 1 (individual) record in the CMS NPPES registry.
Where does Karen Parker practice?
The practice location on file with NPPES is in Sioux City, IA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Leah Clark Behavior Analyst · Sioux City, IA NPI 1578981403 Tabbetha Albus Behavior Technician · Sioux City, IA NPI 1043172240 Carley Hofmeister Behavior Technician · Sioux City, IA NPI 1528924990 Kimberly Hofmeister Behavior Technician · Sioux City, IA NPI 1073479440 Shelby Mosier Behavior Technician · Sioux City, IA NPI 1346199361 Laci Fries Behavior Technician · Sioux City, IA NPI 1538088034
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-14.