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

Jean Lazarek, RN

Individual provider Addiction (Substance Use Disorder) Registered Nurse · NPI 1164123188

Jean Lazarek, RN is an Addiction (Substance Use Disorder) Registered Nurse in Oswego, New York. Licensed in New York. Registered with an NPI since 2023.

Licensed in
NY
In the registry since
2023
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

283 W 2nd St
Oswego, NY 13126-3812
Phone: (315) 342-4489
Fax: (315) 343-3281
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Registered Nurse (primary) Taxonomy 163WA0400X · Licence 525612 (NY)

Record details

NPI number1164123188
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedMarch 16, 2023
Last updated in NPPESMarch 16, 2023
Certification dateMarch 16, 2023

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