Wiktor Jeznach
About this NPIWhat this record shows.
NPI 1407671407 is registered to Wiktor Jeznach, a Cognitive & Behavioral Psychologist practising at 1150 S King Rd # 152 in San Jose, California. Cognitive & Behavioral Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Wiktor Jeznach has been enumerated in the National Provider Identifier (NPI) registry since 2024.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Wiktor Jeznach accepts. To confirm in-network status with your specific health plan, contact Wiktor Jeznach directly at (408) 622-9222.
Frequently asked
Yes. NPI 1407671407 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Cognitive & Behavioral Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (408) 622-9222.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Wiktor Jeznach is a Type-1 individual NPI.