Dr. Vanessa Zizak
About this NPIWhat this record shows.
NPI 1639422009 is registered to Dr. Vanessa Zizak, a Clinical Neuropsychologist practising at Va Long Beach Healthcare System, 5901 East 7th St. Mailbox 116b in Long Beach, California. Clinical Neuropsychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Vanessa Zizak has been enumerated in the National Provider Identifier (NPI) registry since 2012.
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 Dr. Vanessa Zizak accepts. To confirm in-network status with your specific health plan, contact Dr. Vanessa Zizak directly at (562) 826-8000.
Frequently asked
Yes. NPI 1639422009 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Neuropsychologist 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 (562) 826-8000.
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. Dr. Vanessa Zizak is a Type-1 individual NPI.