Affiliated with a Castle Connolly Top Hospital
Who is Dr. An, Thoracic Surgeon in New York, NY?
What languages does Dr. An speak?
Dr. An and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Thoracic Surgeon like Dr. An typically treat?
As a Thoracic Surgeon, Dr. An diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. An. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Having a Heart Assist Device
- Ventricular assist device (VAD)
- Artificial heart pump
- Cardiac support device
ICD-10 Codes:
- Z95811: Presence of heart assist device
Also known as:
- Cardiogenic Shock
- Shock
- Heart-related shock
- Cardiac shock
- Circulatory collapse from heart
ICD-10 Codes:
- R570: Cardiogenic shock
Also known as:
- Heart Failure
- Worsening Chronic Systolic Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
- Acute Decompensated HFrEF
- Sudden Worsening Heart Failure
- Acute on Chronic Pumping Heart Failure
ICD-10 Codes:
- I509: Heart failure, unspecified
- I5023: Acute on chronic systolic (congestive) heart failure
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Also known as:
- Vascular Access Device Management
- Vascular Access Care
- Port Management
- Catheter Care
ICD-10 Codes:
- Z452: Encounter for adjustment and management of vascular access device
Also known as:
- Fluid Around the Heart
- Pericardial Disorder
- Pericardial Effusion
- Fluid in Pericardium
ICD-10 Codes:
- I3139: Other pericardial effusion (noninflammatory)
What procedures does a Thoracic Surgeon like Dr. An typically perform?
As a Thoracic Surgeon, Dr. An performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. An. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- ECMO Cannula Insertion (Peripheral)
- Extracorporeal Membrane Oxygenation
- ECLS Cannula Placement
- Life Support Cannula
CPT Codes:
- 33952: Extracorporeal membrane oxygenation (ECMO)/extracorporeal life support (ECLS) provided by physician; insertion of peripheral (arterial and/or venous) cannula(e), percutaneous, 6 years and older (includes fluoroscopic guidance, when performed)
Also known as:
- Implantable Heart Pump Insertion (VAD)
- Ventricular Assist Device Implantation
- VAD Surgery
- Artificial Heart Pump
CPT Codes:
- 33979: Insertion of ventricular assist device, implantable intracorporeal, single ventricle
Also known as:
- Starting ECMO Life Support (Veno-Arterial)
- ECMO initiation
- Veno-arterial ECLS
- Heart-lung bypass setup
- Extracorporeal life support
CPT Codes:
- 33947: Extracorporeal membrane oxygenation (ECMO)/extracorporeal life support (ECLS) provided by physician; initiation, veno-arterial
Also known as:
- Endoscopic Vein Harvest for Bypass
- Endoscopy
- Video-Assisted Vein Harvest
- Minimally Invasive Vein Removal
- Endoscopic Saphenous Vein Harvest
- Vein Harvesting for CABG
CPT Codes:
- 33508: Endoscopy, surgical, including video-assisted harvest of vein(s) for coronary artery bypass procedure (List separately in addition to code for primary procedure)
Also known as:
- Temporary Heart Pump Insertion
- Percutaneous VAD Insertion
- Temporary Left Ventricular Assist Device
- Heart Support Device Placement
- Heart Pump Placement
CPT Codes:
- 33990: Insertion of ventricular assist device, percutaneous, including radiological supervision and interpretation; left heart, arterial access only
Also known as:
- Arm Artery Access for Heart or Vessel Procedure
- Axillary Artery Exposure
- Subclavian Artery Access
- Artery Conduit Creation
- Vascular Access for Endovascular Surgery
CPT Codes:
- 34716: Open axillary/subclavian artery exposure with creation of conduit for delivery of endovascular prosthesis or for establishment of cardiopulmonary bypass, by infraclavicular or supraclavicular incision, unilateral (List separately in addition to code for primary procedure)
Also known as:
- Chest Exploration for Post-Surgery Bleeding or Infection
- Postoperative Chest Exploration
- Chest Hemorrhage Exploration
- Thoracic Infection Check
CPT Codes:
- 35820: Exploration for postoperative hemorrhage, thrombosis or infection; chest
Also known as:
- Heart Sac Drainage Procedure
- Pericardial Window
- Pericardiectomy
- Heart Sac Resection
- Pericardial Effusion Drainage
CPT Codes:
- 33025: Creation of pericardial window or partial resection for drainage
Does Dr. An accept my insurance?
Dr. An accepts most major insurance plans. Important: Please call our office at (212) 746-5166 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. An accept in New York, NY?
Dr. An in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
CVS Health (formerly Aetna)
EmblemHealth
Healthfirst New York
Humana
Medicare
State of Connecticut
State of New Jersey
UnitedHealth Group
View All Insurances
Where is Dr. An's office located?
What hospitals are Dr. An affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. An has admitting privileges at the following hospitals:
What is Dr. An's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. An's National Provider Identifier (NPI) number is 1982312625.
What common questions do patients ask about Dr. An?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. An



