Doctor profile · Federal record

Dr. ALYAS CHAUDHRY, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: THORACIC SURGERY) · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · DOWNERS GROVE, IL

  • NPI 1184874620
  • Accepts Medicare
  • 24 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2650 WARRENVILLE RD., STE. 280
DOWNERS GROVE, IL 60575
(630) 324-7900
fax (630) 271-1813

Credentials & registration

NPPES · NUCC
NPI registered
September 2008 — 18 yrs on file
Profile last updated
February 14, 2020
Year of graduation
2002 — 24 yrs since
Specialty taxonomy
208G00000X — NUCC code
State licenses (2)
Illinois #036118422 · Illinois #036.118422

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184874620. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
297
Distinct HCPCS
10
Medicare allowed
$151,274
HCPCS Description Services Patients Avg allowed
99204 New patient office or other outpatient visit, 45-59 minutes 48 48 $164
33508 Harvest of vein using an endoscope 47 47 $16
33533 Coronary artery bypass using artery graft, 1 graft 47 47 $1,800
33361 Replacement of aortic valve through the skin and femoral artery 34 34 $766
99205 New patient office or other outpatient visit, 60-74 minutes 27 27 $216
33519 Coronary artery bypass using vein or artery graft, 3 grafts 19 19 $554
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 19 19 $173
33518 Coronary artery bypass using vein or artery graft, 2 grafts 17 17 $394
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 15 15 $130
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $133

In context: peer comparison

Among 3 peers in this city , average services per provider: 25. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$22
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Edwards Lifesciences Corporation 1 $21.92

By nature of payment

Food and Beverage
$22

Hospital affiliations

CMS Hospital Compare