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

Katelyn Marie Arena, NP

Individual provider Registered Nurse · NPI 1437562261

Katelyn Marie Arena, NP is a Nurse Practitioner in South Weymouth, Massachusetts. Qualified in 2014, 12 years ago. Practices with Mass General Brigham Medical Group Suburban Massachusetts Inc, a 532-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
12
Licensed in
MA
In the registry since
2014
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

541 Main St Ste 301
South Weymouth, MA 02190-1889
Phone: (781) 952-1480
Show map & directions

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

Additional practice locations (1)

  • 110 Long Pond Rd Ste 212, Plymouth, MA 02360-2642 — (508) 746-7272

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN2260401 (MA)
Registered Nurse Taxonomy 163W00000X · Licence RN2260401 (MA)

Record details

NPI number1437562261
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJune 10, 2014
Last updated in NPPESMarch 17, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Mass General Brigham Medical Group Suburban Massachusetts Inc — 532 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in South Weymouth