Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Anna Leszczynska

Individual provider Registered Dietitian · NPI 1881128650

Anna Leszczynska is a Registered Dietitian in Sherman Oaks, California. Practices as a sole proprietor. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

14400 Dickens St Apt 206
Sherman Oaks, CA 91423-4073
Phone: (949) 350-3093
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X

Record details

NPI number1881128650
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedApril 18, 2017
Last updated in NPPESApril 18, 2017

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