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Dr. Ming-Sing Si, MD

Dr. Ming-Sing Si, MD

Los Angeles, CA

Accepting patients

    Who is Dr. Si, Thoracic Surgeon in Los Angeles, CA?

    Dr. Ming-Sing Si, MD is a Thoracic Surgeon, who primarily practices in Los Angeles, CA with 2 additional practice locations. He is board certified. Dr. Si graduated from University of California. Dr. Si is fluent in English, and is currently seeing new patients. Dr. Si’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Si’s office at (310) 825-9011.

    What are Areas of Expertise for Dr. Si?

    Dr. Ming-Sing Si, MD is a highly-rated, board-certified Thoracic Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Si empowers patients to confidently navigate their health journey, specializing in Cardiac Surgery-Adult & Pediatric, Congenital Heart Disease, Neonatal Cardiac Surgery, or comprehensive wellness support. Serving the Los Angeles/CA community, Dr. Si is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Si go to medical school and complete their residency?

    • Medical School: University of California

    Is Dr. Si board certified as a Thoracic Surgeon?

    Yes, Dr. Ming-Sing Si, MD is board certified by the American Board of Surgery , American Board of Thoracic Surgery

    What languages does Dr. Si speak?

    Dr. Si and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Si treat?

    As a Thoracic Surgeon, Dr. Si 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. Si. 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.

    Also known as:

    • Ventricular Septal Defect
    • Tetralogy of Fallot
    • Hole in the Heart (Atrial Septal Defect)
    • Patent Ductus Arteriosus
    • Abnormal Coronary Arteries
    • Complete Atrioventricular Septal Defect
    • Hypoplastic Left Heart Syndrome
    • Abnormal Pulmonary Vein Connection
    • Secundum Atrial Septal Defect
    • Narrowing Below Aortic Valve at Birth
    • Double Outlet Right Ventricle
    • Leaky Aortic Valve at Birth
    • Double Inlet Heart Chamber
    • Atrioventricular Septal Defect
    • Congenital Heart Defects
    • Critical congenital heart disease
    • Heart Valve Disease
    • VSD
    • Hole in the Heart (Ventricles)
    • Congenital Heart Anomaly
    • TOF
    • Blue Baby Syndrome
    • Complex Heart Defect
    • ASD
    • Atrial Septal Defect
    • Hole between Upper Heart Chambers
    • PDA
    • Open Ductus Arteriosus
    • Heart Connection Problem in Newborns
    • Coronary Artery Malformation
    • Congenital Coronary Artery Anomaly
    • Birth Defect of Heart Arteries
    • Complete AVSD
    • Full Endocardial Cushion Defect
    • Large Hole in Heart
    • HLHS
    • Underdeveloped Left Heart
    • Complex Congenital Heart Disease
    • TAPVC
    • Total Anomalous Pulmonary Venous Return
    • Misconnected Lung Veins
    • ASD Secundum Type
    • Hole in Upper Heart Chamber (Secundum)
    • Most Common ASD
    • Subaortic Stenosis
    • Congenital Subvalvular Aortic Stenosis
    • Aortic Outflow Obstruction
    • DORV
    • Congenital Aortic Regurgitation
    • Aortic Valve Insufficiency
    • Aortic Valve Leak
    • Double Inlet Left Ventricle
    • Double Inlet Right Ventricle
    • Single Ventricle Heart Defect
    • AVSD
    • Endocardial Cushion Defect
    • Complete AV Canal Defect

    ICD-10 Codes:

    • Q210: Ventricular septal defect
    • Q213: Tetralogy of Fallot
    • Q2110: Atrial septal defect, unspecified
    • Q250: Patent ductus arteriosus
    • Q245: Malformation of coronary vessels
    • Q2123: Complete atrioventricular septal defect
    • Q234: Hypoplastic left heart syndrome
    • Q262: Total anomalous pulmonary venous connection
    • Q2111: Secundum atrial septal defect
    • Q244: Congenital subaortic stenosis
    • Q201: Double outlet right ventricle
    • Q231: Congenital insufficiency of aortic valve
    • Q204: Double inlet ventricle
    • Q2120: Atrioventricular septal defect, unspecified as to partial or complete

    Also known as:

    • Aortic Valve Insufficiency
    • Narrowed Aortic Valve
    • Heart Valve Disease
    • Leaky aortic valve
    • Aortic regurgitation
    • Aortic Valve Stenosis
    • Tight Aortic Valve

    ICD-10 Codes:

    • I351: Nonrheumatic aortic (valve) insufficiency
    • I350: Nonrheumatic aortic (valve) stenosis

    Also known as:

    • Open Chest Wound
    • Chest Injuries and Disorder
    • Wounds and Injuries
    • Chest Trauma
    • Open Thorax Injury
    • Chest Wall Wound

    ICD-10 Codes:

    • S21109A: Unspecified open wound of unspecified front wall of thorax without penetration into thoracic cavity, initial encounter

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Down Syndrome
    • Trisomy 21
    • Mongolism

    ICD-10 Codes:

    • Q909: Down syndrome, unspecified

    Also known as:

    • History of Corrected Heart and Circulatory System Birth Defects
    • Birth Defects
    • Heart Disease
    • Past heart malformations
    • Previous corrected congenital heart problems
    • History of circulatory system birth anomalies

    ICD-10 Codes:

    • Z8774: Personal history of (corrected) congenital malformations of heart and circulatory system

    What procedures does Dr. Si perform?

    As a Thoracic Surgeon, Dr. Si 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. Si. 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.

    Also known as:

    • Atrial Septal Defect Repair
    • Repeat Heart Bypass or Valve Surgery
    • Ventricular Septal Defect Repair
    • Pulmonary Artery Banding
    • Anomalous Pulmonary Venous Return Repair
    • ASD Repair
    • Secundum ASD Closure
    • Open Heart Surgery for ASD
    • Heart Defect Patch Repair
    • Coronary Artery Bypass Reoperation
    • Heart Valve Reoperation
    • Second Heart Surgery
    • VSD Repair
    • Hole in Heart Repair
    • Ventricular Septal Defect Closure
    • PA banding
    • Pulmonary artery constriction
    • Heart artery narrowing surgery
    • TAPVR Repair
    • Total Anomalous Pulmonary Venous Connection Repair
    • Heart Vein Defect Surgery

    CPT Codes:

    • 33641: Repair atrial septal defect, secundum, with cardiopulmonary bypass, with or without patch
    • 33530: Reoperation, coronary artery bypass procedure or valve procedure, more than 1 month after original operation (List separately in addition to code for primary procedure)
    • 33681: Closure of single ventricular septal defect, with or without patch;
    • 33690: Banding of pulmonary artery
    • 33730: Complete repair of anomalous pulmonary venous return (supracardiac, intracardiac, or infracardiac types)

    Also known as:

    • Repair of Patent Ductus Arteriosus (PDA) by Ligation
    • Complete Repair of Tetralogy of Fallot
    • Repair of Atrioventricular Canal Defect
    • PDA Ligation
    • Close PDA
    • Patent Ductus Arteriosus Surgery
    • Tetralogy of Fallot Surgery
    • TOF Repair
    • Blue Baby Syndrome Surgery
    • AV Canal Repair
    • Endocardial Cushion Defect Repair
    • Heart Valve Repair Surgery

    CPT Codes:

    • 33820: Repair Of Patent Ductus Arteriosus; By Ligation
    • 33694: Complete Repair Tetralogy Of Fallot Without Pulmonary Atresia; With Transannular Patch
    • 33670: Repair of complete atrioventricular canal, with or without prosthetic valve

    Also known as:

    • Tricuspid Heart Valve Repair
    • Mitral Valve Repair with Heart-Lung Machine
    • Tricuspid Valvuloplasty
    • Heart Valve Reshaping
    • Tricuspid Valve Surgery
    • Mitral Valvuloplasty
    • Open Mitral Valve Repair
    • Heart Valve Surgery
    • Mitral Valve Reconstruction

    CPT Codes:

    • 33463: Valvuloplasty, tricuspid valve; without ring insertion
    • 33425: Valvuloplasty, mitral valve, with cardiopulmonary bypass;

    Also known as:

    • Repair of Holes in the Heart
    • Atrial Septal Defect Repair
    • Ventricular Septal Defect Repair
    • ASD/VSD Repair
    • Congenital Heart Defect Surgery

    CPT Codes:

    • 33647: Repair of atrial septal defect and ventricular septal defect, with direct or patch closure

    Also known as:

    • Pulmonary Artery Stenosis Repair
    • Pulmonary Artery Reconstruction
    • Patch Angioplasty Pulmonary Artery
    • Pulmonary Artery Graft Repair

    CPT Codes:

    • 33917: Repair of pulmonary artery stenosis by reconstruction with patch or graft

    Also known as:

    • Direct Blood Vessel Repair in Chest with Bypass
    • Intrathoracic Blood Vessel Repair
    • Chest Blood Vessel Surgery
    • Vascular Bypass in Chest

    CPT Codes:

    • 35211: Repair blood vessel, direct; intrathoracic, with bypass

    Also known as:

    • Aortic Valve Tissue Removal
    • Subvalvular aortic stenosis repair
    • Aortic valve obstruction surgery
    • Heart valve tissue resection

    CPT Codes:

    • 33415: Resection or incision of subvalvular tissue for discrete subvalvular aortic stenosis

    Also known as:

    • Heart Transplant
    • Heart Transplantation
    • Cardiac Transplant
    • New Heart Surgery

    CPT Codes:

    • 33945: Heart transplant, with or without recipient cardiectomy

    Also known as:

    • Breastbone Closure After Surgery
    • Chest Cavity Exploration (Mediastinotomy)
    • Sternotomy Closure
    • Breastbone Repair
    • Median Sternotomy Fix
    • Mediastinal Exploration
    • Chest Biopsy (Mediastinum)
    • Foreign Body Removal from Chest

    CPT Codes:

    • 21750: Closure of median sternotomy separation with or without debridement (separate procedure)
    • 39010: Mediastinotomy with exploration, drainage, removal of foreign body, or biopsy; transthoracic approach, including either transthoracic or median sternotomy

    Does Dr. Si accept my insurance?

    Dr. Si accepts most major insurance plans. Important: Please call our office at (310) 825-9011 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Si accept in Los Angeles, CA?

    Dr. Si in Los Angeles, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Centene

    • City of Los Angeles

    • Crown Cork and Seal Company

    • FirstMerit Corporation

    • Kaiser Permanente

    • OptumRx

    • Other Health Care Provider

    • State of California

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Si's office located?

    Dr. Ming-Sing Si's Primary Practice

    100 UCLA Medical Plz Ste 630

    Los Angeles, CA 90024

    (310) 825-9011

    Get Directions

    Dr. Ming-Sing Si's Practice 2

    757 Westwood Plz

    Los Angeles, CA 90095

    Get Directions

    Dr. Ming-Sing Si's Practice 3

    1500 E Medical Center Dr

    Ann Arbor, MI 48109

    Get Directions

    What is Dr. Si's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Si's National Provider Identifier (NPI) number is 1093932261.

    What common questions do patients ask about Dr. Si?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Si

    What is Dr. Ming-Sing Si's specialty?

    Dr. Si is a Thoracic Surgeon near Los Angeles, CA. A thoracic surgeon is a healthcare expert with specialization in the surgical, perioperative, and critical care of patients with conditions affecting the chest. Their expertise encompasses the surgical treatment of coronary artery disease, lung, esophageal, and chest wall cancers, tracheal abnormalities, and issues with the great vessels and heart valves. They also address congenital anomalies, mediastinal tumors, and diaphragm diseases. Additionally, thoracic surgeons manage airway issues and chest injuries as part of their medical specialty. Contact Dr. Si to book an appointment today.

    Is this Dr. Ming-Sing Si affiliated with a ranked Castle Connolly Top Hospital?

    No, Si is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: C.S. Mott Children's Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Thoracic Surgeon?

    Explore Thoracic Surgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Ming-Sing Si accepting new patients in Los Angeles, CA?

    Yes, Dr. Ming-Sing Si is accepting new patients at this time.

    Does Dr. Ming-Sing Si offer online booking?

    Please contact Dr. Si's office at (310) 825-9011 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ming-Sing Si?

    Please contact Dr. Si's office at (310) 825-9011 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ming-Sing Si have?

    Dr. Ming-Sing Si is certified by the American Board of Surgery and American Board of Thoracic Surgery.

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