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Medical Oncology

Nahida Islam, MD

Works at hospitals in Worcester, MA · Massachusetts

Summary

Nahida Islam, MD (Medical Oncology) is listed by Medicare at 2 hospitals in Worcester, MA. NPI 1568669646. 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 Nahida Islam, 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

Medical OncologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
24Years since medical school (graduated 2002)
FemaleGender (as listed)
Reliant Medical Group IncGroup practice

Quick answers

Which hospitals does Nahida Islam work at?
Medicare's official clinician data lists Nahida Islam at 2 hospitals: St Vincent Hospital and UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Nahida Islam see patients?
Medicare's clinician data lists 1 practice location in Worcesteer, MA. Call before your visit to confirm the address.
What is Nahida Islam's specialty?
Medicare lists Medical Oncology as the primary specialty, and also Hematology/Oncology.
Does Nahida Islam accept Medicare assignment?
Yes. Medicare's clinician data says Nahida Islam 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 Nahida Islam offer telehealth?
Medicare's clinician data says Nahida Islam offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Nahida Islam?
(508) 595-2300, as listed in official Medicare / NPI Registry data.
What is Nahida Islam's NPI number?
1568669646. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Nahida Islam works

Medicare's Facility Affiliation Data lists Nahida Islam 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 Nahida Islam is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Reliant Medical Group Inc640 clinicians in the group

Specialties

Find other Medical Oncology doctors in Massachusetts →

Other oncologists in Massachusetts

Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.

All oncologists in Massachusetts →

Clinician information

CredentialMD
Graduation year2002
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1568669646
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