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JILL ANDREA FITZSIMMONS
NPI 1124959614
Nurse Practitioner - Family in Newton, MA

Active since May 26, 2026
2014 WASHINGTON ST, NEWTON, MA 02462(617) 243-6000 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Jill Andrea Fitzsimmons NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JILL ANDREA FITZSIMMONS (NPI 1124959614) is an individual family provider in Newton, Massachusetts, licensed in Massachusetts (RN2343427) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1124959614
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJILL ANDREA FITZSIMMONS
Location Address2014 WASHINGTON STNewton, MA 02462-1699
Mailing Address4 Crystal Pl # 1Charlestown, MA 02129-1821 · (339) 793-1732
Phone(617) 243-6000
Sole ProprietorYes
Enumeration DateMay 26, 2026
NPPES CertifiedMay 26, 2026
✔ NPI 1124959614 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MA · RN2343427
2014 WASHINGTON ST, Newton, MA 02462
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ANDREA L RUSSO M.D.
Radiology (Radiation Oncology)
2014 WASHINGTON ST
NEWTON, MA 02462
Middlesex County (617) 219-1200
MAUREEN LAVELLE LICSW
Social Worker (Clinical)
2014 WASHINGTON ST
NEWTON, MA 02462
Middlesex County (617) 243-6664
SHALYNN DOHERTY
Physician Assistant
2014 WASHINGTON ST
NEWTON, MA 02462
Middlesex County (617) 831-7100
MR. KEVIN YAN KOENDERS PA-C
Physician Assistant (Surgical)
2014 WASHINGTON ST, DEPARTMENT OF ORTHOPEDICS
NEWTON, MA 02462
Middlesex County (617) 219-1674
NATHAN DANIEL BUCKLEY PA-C
Physician Assistant (Surgical)
2014 WASHINGTON ST
NEWTON, MA 02462
Middlesex County (617) 243-6000
DR. RONALD KENNETH PYE M.D.
Pediatrics (Neonatal-Perinatal Medicine)
2014 WASHINGTON ST, SCN 6 NORTH
NEWTON, MA 02462
Middlesex County (617) 243-6296
DR. TODD EARL ABBOTT M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2014 WASHINGTON ST, NEWTON-WELLESLEY HOSPITAL
NEWTON, MA 02462
Middlesex County (434) 964-1637
DIANE MARIE POULIN RN,NP
Nurse Practitioner (Adult Health)
2014 WASHINGTON ST, NEWTON WELLESLEY HOSPITAL DEPT. OF ANESTHESIA
NEWTON, MA 02462
Middlesex County (617) 243-6298

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jill Fitzsimmons's NPI number?

The NPI number for Jill Fitzsimmons is 1124959614. It was assigned to this individual provider in the NPPES registry on May 26, 2026.

Where is Jill Fitzsimmons located?

Jill Fitzsimmons practices at 2014 Washington St, Newton, MA 02462. The listed phone number is (617) 243-6000.

What is Jill Fitzsimmons's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Jill Fitzsimmons was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.