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Internal Medicine

Sunita Chhabra, MD

Works at hospitals in Derby, CT · New Haven, CT · Connecticut

Summary

Dr. Sunita Chhabra, MD is an internal medicine doctor at 665 W Main St, Cheshire, CT 06410. Phone: (203) 272-2901. Accepts Medicare assignment. In 2024, Sunita Chhabra had 121 Original Medicare patients and 378 services. NPI 1568496552. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 665 W Main St, Cheshire, CT 06410 · Directions
  • Phone: (203) 272‑2901
  • Medicare: Accepts Medicare assignment
  • Hospitals: Griffin Hospital, Yale-New Haven Hospital
  • Group practice: Patient Choice Medical Care LLC
  • Medical school: graduated 1980 (46 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Sunita Chhabra, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Sunita Chhabra accept Medicare assignment?
Yes. Medicare's clinician data says Sunita Chhabra accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Sunita Chhabra see?
In 2024, CMS data shows 121 Original Medicare patients and 378 services for Sunita Chhabra. This counts Original Medicare only and measures volume, not quality.
What is Sunita Chhabra's NPI number?
1568496552. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Sunita Chhabra, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients121
Services billed to Medicare378
Different services or procedures20
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)142 services
  2. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)29 services
  3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)26 services
  4. Detection test by immunoassay with direct visual observation for influenza virus (87804)24 services
  5. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)24 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis41%
  • Ischemic heart disease32%
  • Diabetes31%
  • Anxiety31%

Hospitals where Sunita Chhabra works

Medicare's Facility Affiliation Data lists Sunita Chhabra at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Griffin HospitalDerby, CT · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 070031
  • Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 070022

Practice locations

Addresses where Sunita Chhabra is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sunita Chhabra as a member of this group (CMS data updated October 2, 2026).

  • Patient Choice Medical Care LLC7 clinicians in the group

Specialties

Find other Internal Medicine doctors in Connecticut →

Other internal medicine doctors in Cheshire

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

All internal medicine doctors in Cheshire →

Other clinicians in Patient Choice Medical Care LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year1980 (46 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1568496552
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians