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Hospitalist

Shahin Ara S. Choudhury, MD

Works at hospitals in Bay Shore, NY · New York

Summary

Dr. Shahin Ara S. Choudhury, MD is a hospitalist at 301 E Main St, Bay Shore, NY 11706. Phone: (631) 986-3308. Accepts Medicare assignment. In 2024, Shahin Ara S. Choudhury had 264 Original Medicare patients and 767 services. NPI 1700903879. 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: Hospitalist
  • Address: 301 E Main St, Bay Shore, NY 11706 · Directions
  • Phone: (631) 986‑3308
  • Medicare: Accepts Medicare assignment
  • Hospital: Ns/Lij HS Southside Hospital
  • Group practice: North Shore-Lij Medical PC
  • Medical school: graduated 2000 (26 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Shahin Ara S. Choudhury, 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 Shahin Ara S. Choudhury accept Medicare assignment?
Yes. Medicare's clinician data says Shahin Ara S. Choudhury 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 Shahin Ara S. Choudhury see?
In 2024, CMS data shows 264 Original Medicare patients and 767 services for Shahin Ara S. Choudhury. This counts Original Medicare only and measures volume, not quality.
What is Shahin Ara S. Choudhury's NPI number?
1700903879. 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 Shahin Ara S. Choudhury, 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 patients264
Services billed to Medicare767
Different services or procedures8
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)392 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)173 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)73 services
  4. Hospital discharge day management, more than 30 minutes (99239)73 services
  5. Advance care planning, first 30 minutes (99497)40 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%
  • Ischemic heart disease67%
  • Arthritis66%
  • Diabetes59%
  • Heart failure59%

Hospitals where Shahin Ara S. Choudhury works

Medicare's Facility Affiliation Data lists Shahin Ara S. Choudhury 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.

  • Ns/Lij HS Southside HospitalBay Shore, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330043

Practice locations

Addresses where Shahin Ara S. Choudhury is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Shahin Ara S. Choudhury as a member of this group (CMS data updated October 2, 2026).

  • North Shore-Lij Medical PC6,440 clinicians in the group

Specialties

Find other Hospitalist doctors in New York →

Other hospitalists in Bay Shore

Clinicians with the same Medicare primary specialty in Bay Shore, NY — not a recommendation.

All hospitalists in Bay Shore →

Other clinicians in North Shore-Lij Medical PC

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

Clinician information

CredentialMD
Graduation year2000 (26 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1700903879
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