Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Niki Thurkow, PH.D., BCBA-D
Behavior Analyst in Naperville, IL · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457684599
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Registry record
Entity type Individual (Type 1)
Name Dr. Niki Thurkow
Credential PH.D., BCBA-D
Sex Female
Practice address 2323 Naperville Rd, Suite 265, Naperville, IL, 60563
Phone (331) 457-5533
Enumeration date Sep 8, 2009
Last updated in NPPES Feb 18, 2014
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Niki Thurkow?
Niki Thurkow is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-18.