Wiktor Jeznach
NPI 1407671407 · Cognitive & Behavioral Psychologist · San Jose, CA
Wiktor Jeznach is a Cognitive & Behavioral Psychologist provider in San Jose, CA (NPI 1407671407).
Provider details
- NPI number
- 1407671407
- Entity type
- Individual
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-11-15
- Last updated
- 2024-11-15
- Certified
- 2024-11-12
Frequently asked questions
- What is Wiktor Jeznach's NPI number?
- Wiktor Jeznach's National Provider Identifier (NPI) is 1407671407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wiktor Jeznach's specialty?
- Wiktor Jeznach is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is Wiktor Jeznach located?
- Wiktor Jeznach's practice location on file with NPPES is 1150 S King Rd # 152, San Jose, CA 95122-2139.
- What is Wiktor Jeznach's phone number?
- The practice phone number listed in the NPPES registry for Wiktor Jeznach is (408) 622-9222.
- Is Wiktor Jeznach's NPI active?
- Yes — Wiktor Jeznach's NPI (1407671407) is active in the NPPES registry as of the last update on 2024-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.