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

Lisa Marie Williamson, RN

Individual provider Home Health Registered Nurse · NPI 1225517113

Lisa Marie Williamson, RN is a Home Health Registered Nurse in Andover, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2018
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

251 S Main St
Andover, MA 01810-4136
Phone: (978) 475-4503
Show map & directions

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

Specialties & licences

Home Health Registered Nurse (primary) Taxonomy 163WH0200X · Licence RN2263539 (MA)

Record details

NPI number1225517113
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedAugust 10, 2018
Last updated in NPPESAugust 10, 2018

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