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

Jennifer Mastin, RN

Individual provider Registered Nurse · NPI 1114348455

Jennifer Mastin, RN is a Registered Nurse in Walworth, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2014
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3757 Orchard St
Walworth, NY 14568-9336
Phone: (585) 278-8136
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 55341-1 (NY)

Record details

NPI number1114348455
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedJanuary 3, 2014
Last updated in NPPESNovember 6, 2023
Certification dateNovember 6, 2023
Mailing address3757 Orchard St, Walworth, NY 14568-9336

Other providers in Walworth