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

Nancy Teresa Leyko, RADT

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1598336836

Nancy Teresa Leyko, RADT is an Addiction (Substance Use Disorder) Counselor in Escondido, California. Registered with an NPI since 2021.

In the registry since
2021

Practice location Address checks out

550 W Washington Ave
Escondido, CA 92025-1643
Phone: (760) 489-6380
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X

Record details

NPI number1598336836
Entity typeIndividual (Type 1)
GenderFemale
Credentials RADT
Sole proprietorNo
NPI enumeratedJuly 7, 2021
Last updated in NPPESJuly 7, 2021
Certification dateJuly 7, 2021

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