Aizaaz A. Khan, MD

Medicare activity in 2024

Official CMS public-use data for Aizaaz A. Khan, 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. Critical care, first 30-74 minutes (99291)340 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)70 services
3. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)28 services
4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)15 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%
• Diabetes71%
• Ischemic heart disease63%
• Heart failure61%
• Chronic kidney disease56%

Hospitals where Aizaaz A. Khan works

Medicare's Facility Affiliation Data lists Aizaaz A. Khan 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.

• Charlotte Hungerford HospitalTorrington, CT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 070011
• Flushing Hospital Medical CenterFlushing, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330193

Practice locations

Addresses where Aizaaz A. Khan is enrolled with Medicare (CMS data updated October 2, 2026).

• 14601 45th Ave, Suite 307Flushing, NY 11355 (718) 670‑4495
• 540 Litchfield StTorrington, CT 06790 (860) 496‑9669

Group practices

Medicare enrollment lists Aizaaz A. Khan as a member of these groups (CMS data updated October 2, 2026).

• TJH Medical Services PC219 clinicians in the group
• The Charlotte Hungerford Hospital200 clinicians in the group

Specialties

• Pulmonary Diseaseprimary
• Critical Care (Intensivists)also

Find other Pulmonary Disease doctors in New York →

Other pulmonologists in Flushing

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

• Kenneth K. Sha, MD
• Sergio A. Martinez, MD
• Priyank Trivedi, MD
• Sunil Nath, MD
• Anirban Basu, MD
• Erik O. Perez-Batista, MD
• Anthony Smith, MD

All pulmonologists in Flushing →

Other clinicians in TJH Medical Services PC

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

• Muhammad Rajib Hossain, MD
• Peter Wong, DO
• Jodi Hadeed, MD
• Sanjay Sookhu, DO
• Farida Chaudhri, MD
• Victor Xu, 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