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Internal Medicine

Arit E. Esu, MD

Works at hospitals in New Britain, CT · Waterbury, CT · Connecticut

Summary

Arit E. Esu, MD (Internal Medicine) is listed by Medicare at 2 hospitals in New Britain, CT and Waterbury, CT. NPI 1225533649. 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 Arit E. Esu, 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
23Years since medical school (graduated 2003)
FemaleGender (as listed)
Hartford Healthcare Medical Group Specialists PLLCGroup practice (+2 more)

Quick answers

Which hospitals does Arit E. Esu work at?
Medicare's official clinician data lists Arit E. Esu at 2 hospitals: The Hospital of Central Connecticut and Waterbury Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Arit E. Esu see patients?
Medicare's clinician data lists 4 practice locations, including New Britain, CT, Waterbury, CT and Glastonbury, CT. Call before your visit to confirm the address.
What is Arit E. Esu's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Arit E. Esu accept Medicare assignment?
Yes. Medicare's clinician data says Arit E. Esu 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 Arit E. Esu offer telehealth?
Medicare's clinician data says Arit E. Esu offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Arit E. Esu?
(860) 224-5121, as listed in official Medicare / NPI Registry data.
What is Arit E. Esu's NPI number?
1225533649. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Arit E. Esu works

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

Group practices

Medicare enrollment lists Arit E. Esu as a member of these groups (CMS data updated 2026-10-02).

  • Hartford Healthcare Medical Group Specialists PLLC1,588 clinicians in the group
  • The Hospital of Central Connecticut at New Britain General and Bradley399 clinicians in the group
  • Prospect Ct Medical Foundation Inc282 clinicians in the group

Specialties

Find other Internal Medicine doctors in Connecticut →

Other internal medicine doctors in New Britain

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

All internal medicine doctors in New Britain →

Clinician information

CredentialMD
Graduation year2003
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1225533649
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