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

Mrs. Lisa A Walker, RN

Individual provider School Registered Nurse · NPI 1982118477

Mrs. Lisa A Walker, RN is a School Registered Nurse in Sayville, New York. Licensed in New York. Registered with an NPI since 2017.

Licensed in
NY
In the registry since
2017
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

100 Greene Ave
Sayville, NY 11782-2723
Phone: (631) 567-8518
Fax: (631) 218-5158
Show map & directions

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

Specialties & licences

School Registered Nurse (primary) Taxonomy 163WS0200X · Licence 441662-1 (NY)

Record details

NPI number1982118477
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedNovember 20, 2017
Last updated in NPPESJune 16, 2018

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