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

Sandra A. Leo-Clark, RN

Individual provider Ambulatory Care Registered Nurse · NPI 1821589185

Sandra A. Leo-Clark, RN is an Ambulatory Care Registered Nurse in Marstons Mills, 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.

See every abbreviation used in this directory →

Practice location Address checks out

253 Whistleberry Dr
Marstons Mills, MA 02648-1447
Phone: (508) 364-0690
Show map & directions

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

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence 168434 (MA)

Record details

NPI number1821589185
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedMay 22, 2018
Last updated in NPPESJune 16, 2018
Mailing address253 Whistleberry Dr, Marstons Mills, MA 02648-1447