John Pietrzak PSY.D.
About this NPIWhat this record shows.
NPI 1922480946 is registered to John Pietrzak PSY.D., a Clinical Psychologist practising at 21838 Encina Rd in Topanga, California. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Pietrzak PSY.D. has been enumerated in the National Provider Identifier (NPI) registry since 2015.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- PSY27360CA· Issued by STATE LICENSE
Medicaid
- CB240514CA
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20150908002375Clinical PsychologistCA
Source: CMS PECOS public enrollment file.
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 John Pietrzak PSY.D. accepts. To confirm in-network status with your specific health plan, contact John Pietrzak PSY.D. directly at (310) 663-7163.
Frequently asked
Yes. NPI 1922480946 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical 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 (310) 663-7163.
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. John Pietrzak PSY.D. is a Type-1 individual NPI.