Anna Leszczynska
About this NPIWhat this record shows.
NPI 1881128650 is registered to Anna Leszczynska, a Registered Dietitian practising at 14400 Dickens St Apt 206 in Sherman Oaks, California. Registered Dietitian is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Anna Leszczynska has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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 Anna Leszczynska accepts. To confirm in-network status with your specific health plan, contact Anna Leszczynska directly at (949) 350-3093.
Frequently asked
Yes. NPI 1881128650 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Dietitian 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 (949) 350-3093.
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. Anna Leszczynska is a Type-1 individual NPI.