Diana Tershay NP
About this NPIWhat this record shows.
NPI 1295523223 is registered to Diana Tershay NP, a Adult Health Nurse Practitioner practising at 1429 E Thousand Oaks Blvd Ste 100 in Thousand Oaks, California. Adult Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Diana Tershay NP has been enumerated in the National Provider Identifier (NPI) registry since 2025.
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 Diana Tershay NP accepts. To confirm in-network status with your specific health plan, contact Diana Tershay NP directly at (805) 906-2015.
Frequently asked
Yes. NPI 1295523223 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adult Health Nurse Practitioner 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 (805) 906-2015.
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. Diana Tershay NP is a Type-1 individual NPI.