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Nurse Practitioner

Megan E. Day-Lewis

Sees patients in Boston, MA · Massachusetts

Summary

Megan E. Day-Lewis (Nurse Practitioner) is enrolled with Medicare at 1 practice location in Boston, MA. NPI 1811434418. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Megan E. Day-Lewis, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Nurse PractitionerPrimary specialty
May acceptAccepts Medicare assignment
9Years since medical school (graduated 2017)
FemaleGender (as listed)

Quick answers

Where does Megan E. Day-Lewis see patients?
Medicare's clinician data lists 1 practice location in Boston, MA. Call before your visit to confirm the address.
What is Megan E. Day-Lewis's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Megan E. Day-Lewis accept Medicare assignment?
Medicare's clinician data says Megan E. Day-Lewis may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is Megan E. Day-Lewis's NPI number?
1811434418. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Megan E. Day-Lewis is enrolled with Medicare (CMS data updated 2026-10-02).

  • 300 Longwood AveBoston, MA 02115

Specialties

Find other clinicians: Nurse Practitioner, Massachusetts →

Other nurse practitioners in Boston

Clinicians with the same Medicare primary specialty in Boston, MA — not a recommendation.

All nurse practitioners in Boston →

Clinician information

Graduation year2017
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1811434418
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians