Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

EMMA ISABEL EATON PA-C
NPI 1184496887
Physician Assistant in Boston, MA

Active since October 25, 2023
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-6611 Get Directions Write a Review

NPPES record last updated: July 28, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 28, 2026, Oct 25, 2023 (2 updates tracked since 2023).

About Emma Isabel Eaton Pa-c NPPES

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

EMMA ISABEL EATON PA-C (NPI 1184496887) is an individual physician assistant in Boston, Massachusetts, licensed in Massachusetts (PA100041) and active in the NPI registry since October 2023.

NPPES Registry Identity

NPI1184496887
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameEMMA ISABEL EATONCredential: PA-C
Location Address300 LONGWOOD AVEBoston, MA 02115-5724
Mailing Address300 Longwood AveBoston, MA 02115-5724 · (617) 355-6000
Sole ProprietorNo
Enumeration DateOctober 25, 2023
Last NPPES UpdateJuly 28, 20262 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
NPI 1184496887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MA · PA100041
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
300 LONGWOOD AVE, Boston, MA 02115

Other Names 1

Former Name (1)Emma Isabel Jarczyk

Accepted Insurance

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.

Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115

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 Emma Eaton's NPI number?

The NPI number for Emma Eaton is 1184496887. It was assigned to this individual provider in the NPPES registry on October 25, 2023. The provider is also known as Emma Isabel Jarczyk.

Where is Emma Eaton located?

Emma Eaton practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6611.

What is Emma Eaton's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

What insurance does Emma Eaton accept?

Health plans from Anthem Blue Cross and Blue Shield list Emma Eaton as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Emma Eaton was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.