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Internal Medicine

Shamsun Nahar, MD

Works at hospitals in Boston, MA · Burlington, MA · Salem, MA … · Massachusetts

Summary

Shamsun Nahar, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Boston, MA, Burlington, MA and Salem, MA and other places. NPI 1992779037. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Shamsun Nahar, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
42Years since medical school (graduated 1984)
FemaleGender (as listed)
Lahey Clinic IncGroup practice

Quick answers

Which hospitals does Shamsun Nahar work at?
Medicare's official clinician data lists Shamsun Nahar at 5 hospitals: Beth Israel Deaconess Medical Center, Lahey Hospital & Medical Center, Burlington, North Shore Medical Center -, Northeast Hospital Corporation and Winchester Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Shamsun Nahar see patients?
Medicare's clinician data lists 1 practice location in Peabody, MA. Call before your visit to confirm the address.
What is Shamsun Nahar's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Shamsun Nahar accept Medicare assignment?
Yes. Medicare's clinician data says Shamsun Nahar accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Shamsun Nahar offer telehealth?
Medicare's clinician data says Shamsun Nahar offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Shamsun Nahar?
(978) 538-4000, as listed in official Medicare / NPI Registry data.
What is Shamsun Nahar's NPI number?
1992779037. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Shamsun Nahar works

Medicare's Facility Affiliation Data lists Shamsun Nahar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Shamsun Nahar is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Shamsun Nahar as a member of this group (CMS data updated 2026-10-02).

  • Lahey Clinic Inc1,381 clinicians in the group

Specialties

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Peabody

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

All internal medicine doctors in Peabody →

Clinician information

CredentialMD
Graduation year1984
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1992779037
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians