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

Mary Cesarz, RN

Individual provider Registered Nurse · NPI 1861531279

Mary Cesarz, RN is a Registered Nurse in Williamsville, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
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

2250 Wehrle Dr
Williamsville, NY 14221-7037
Phone: (716) 276-2123
Fax: (716) 276-2129
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 241512 (NY)

Record details

NPI number1861531279
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedFebruary 5, 2007
Last updated in NPPESJuly 8, 2007
Mailing address330 Glen Oaks Dr, East Amherst, NY 14051-1259

Other providers in Williamsville