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Hematology/Oncology

Helen Gharwan, MD

Works at hospitals in Tuscaloosa, AL · Stafford Springs, CT · Hartford, CT · Alabama, Connecticut

Summary

Helen Gharwan, MD (Hematology/Oncology) is listed by Medicare at 3 hospitals in Tuscaloosa, AL, Stafford Springs, CT and Hartford, CT. NPI 1770745424. 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 Helen Gharwan, 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

Hematology/OncologyPrimary specialty
YesAccepts Medicare assignment
35Years since medical school (graduated 1991)
FemaleGender (as listed)
Trinity Health of New England Provider Network Organization IncGroup practice (+2 more)

Quick answers

Which hospitals does Helen Gharwan work at?
Medicare's official clinician data lists Helen Gharwan at 3 hospitals: DCH Regional Medical Center, Johnson Memorial Hospital and St Francis Hospital & Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Helen Gharwan see patients?
Medicare's clinician data lists 4 practice locations, including Hartford, CT and Tuscaloosa, AL. Call before your visit to confirm the address.
What is Helen Gharwan's specialty?
Medicare lists Hematology/Oncology as the primary specialty.
Does Helen Gharwan accept Medicare assignment?
Yes. Medicare's clinician data says Helen Gharwan 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.
What is the phone number for Helen Gharwan?
(860) 714-4000, as listed in official Medicare / NPI Registry data.
What is Helen Gharwan's NPI number?
1770745424. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Helen Gharwan works

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

Group practices

Medicare enrollment lists Helen Gharwan as a member of these groups (CMS data updated 2026-10-02).

  • Trinity Health of New England Provider Network Organization Inc653 clinicians in the group
  • Capstone Health Services Foundation PC161 clinicians in the group
  • Whatley Health Services Inc83 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in Connecticut →

Other hematologist-oncologists in Hartford

Clinicians with the same Medicare primary specialty in Hartford, CT — not a recommendation.

All hematologist-oncologists in Hartford →

Clinician information

CredentialMD
Graduation year1991
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770745424
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