Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Igor Kowal, PH.D.
Clinical Psychologist in Norman, OK · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265250138
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Registry record
Entity type Individual (Type 1)
Name Dr. Igor Kowal
Credential PH.D.
Sex Male
Practice address 3351 W Rock Creek Rd, Norman, OK, 73072
Phone (405) 801-2840
Enumeration date Sep 30, 2024
Last updated in NPPES Sep 30, 2024
Taxonomy & licenses
103TE1100X Exercise & Sports Psychologist Behavioral Health & Social Service Providers · License 1470 (OK) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 1470 (OK) Primary
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
What is the NPI number for Igor Kowal?
The National Provider Identifier (NPI) for Igor Kowal is 1265250138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Igor Kowal practice?
The practice location on file with NPPES is in Norman, OK. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-30.