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

Dr. Ellen Catherine Smithline, PHD, RN, CEN

Individual provider Registered Nurse · NPI 1154998300

Dr. Ellen Catherine Smithline, PHD, RN, CEN is a Registered Nurse in Springfield, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2021.

Licensed in
MA
In the registry since
2021
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
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

130 Maple St
Springfield, MA 01103-2202
Phone: (413) 773-1314
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 RN206688 (MA)

Record details

NPI number1154998300
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RN , CEN
Sole proprietorNo
NPI enumeratedJune 7, 2021
Last updated in NPPESJune 7, 2021
Certification dateJune 7, 2021

Other providers in Springfield