Hira Chaudhary, MD

Medicare activity in 2024

Official CMS public-use data for Hira Chaudhary, 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.

Most frequent services

1. Insertion of needle into vein for collection of blood sample (36415)127 services
2. Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)119 services
3. Blood test, comprehensive group of blood chemicals (80053)77 services
4. Phosphate level (84100)55 services
5. Magnesium level (83735)53 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%
• Arthritis56%
• Chronic kidney disease49%
• Diabetes44%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)43%

Hospitals where Hira Chaudhary works

Medicare's Facility Affiliation Data lists Hira Chaudhary 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.

• Peconic Bay Medical CenterRiverhead, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330107
• Suny/Stony Brook University HospitalStony Brook, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330393

Practice locations

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

• 1500 Route 112Port Jefferson Station, NY 11776 (631) 751‑3000
• 2330 Eastchester RdBronx, NY 10469 (631) 751‑3000
• 365 E Main StPatchogue, NY 11772 (631) 751‑3000
• 48 Route 25aSmithtown, NY 11787 (631) 751‑3000

Group practices

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

• North Shore Hematology Oncology Associates PC479 clinicians in the group

Specialties

• Hematology/Oncologyprimary

Find other Hematology/Oncology doctors in New York →

Other hematologist-oncologists in Port Jefferson Station

Clinicians with the same Medicare primary specialty in Port Jefferson Station, NY — not a recommendation.

• Niculae Ciobanu, MD
• Amory V. Novoselac, MD
• Giuseppe Condemi, MD
• David Chu, MD
• Dipen Patel, MD
• Roy Chen, MD
• Steven Montana, MD
• Stanley S. Ostrow, MD

All hematologist-oncologists in Port Jefferson Station →

Other clinicians in North Shore Hematology Oncology Associates PC

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

• David C. Greczek, PA
• Kenny Lien, MD
• Elissa Bruzga, NP
• Arusa R. Bhatti
• Vanessa Isoldi
• Gerry H. Rubin, MD

Clinician information

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