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Dr. Oscar Chastain, MD

Thoracic Surgeon

Tyler, TX

39 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Chastain, Thoracic Surgeon in Tyler, TX?

    Dr. Oscar Chastain, MD is a Thoracic Surgeon, who primarily practices in Tyler, TX with 2 additional practice locations. He has been practicing for over 39 years. Dr. Chastain completed his residency at Texas Heart Inst, Thoracic Surgery Baylor Coll Of Med, General Surgery. Dr. Chastain is fluent in English and Spanish, and is currently seeing new patients. Dr. Chastain’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chastain’s office at (903) 315-2777.

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

    • Residency: Texas Heart Inst, Thoracic Surgery Baylor Coll Of Med, General Surgery

    What languages does Dr. Chastain speak?

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

    • English
    • Spanish

    What conditions does a Thoracic Surgeon like Dr. Chastain typically treat?

    As a Thoracic Surgeon, Dr. Chastain 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. Chastain. 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:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Carotid Artery Disease
    • Carotid Stenosis
    • Blocked Carotid Artery
    • Neck Artery Disease
    • Carotid Artery Narrowing

    ICD-10 Codes:

    • I6523: Occlusion and stenosis of bilateral carotid arteries

    Also known as:

    • Right Carotid Artery Disease
    • Left Carotid Artery Disease
    • Carotid Artery Disease
    • Right Carotid Artery Stenosis
    • Narrowed Right Carotid Artery
    • Right Carotid Artery Blockage
    • Left Carotid Artery Stenosis
    • Narrowed Left Carotid Artery
    • Left Carotid Artery Blockage

    ICD-10 Codes:

    • I6521: Occlusion and stenosis of right carotid artery
    • I6522: Occlusion and stenosis of left carotid artery

    Also known as:

    • Peripheral Artery Disease
    • PVD
    • PAD
    • Poor Circulation in Legs
    • Blocked Leg Arteries

    ICD-10 Codes:

    • I739: Peripheral vascular disease, unspecified

    Also known as:

    • Aortic Aneurysm
    • Abdominal Aortic Aneurysm
    • AAA
    • Aorta Bulge

    ICD-10 Codes:

    • I7143: Infrarenal abdominal aortic aneurysm, without rupture

    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:

    • End-Stage Kidney Disease
    • Kidney Failure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • ESRD
    • End-Stage Renal Failure

    ICD-10 Codes:

    • N186: End stage renal disease

    What procedures does a Thoracic Surgeon like Dr. Chastain typically perform?

    As a Thoracic Surgeon, Dr. Chastain 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. Chastain. 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:

    • Creation of AV Fistula with Graft for Dialysis
    • Arteriovenous Fistula Creation (Graft)
    • Dialysis Access Graft
    • Non-Autogenous AV Fistula
    • Synthetic Graft for Dialysis

    CPT Codes:

    • 36830: Creation of arteriovenous fistula by other than direct arteriovenous anastomosis (separate procedure); nonautogenous graft (eg, biological collagen, thermoplastic graft)

    Also known as:

    • Arteriovenous Fistula Creation
    • AV Fistula Surgery
    • Cimino Fistula
    • Vascular Access for Dialysis

    CPT Codes:

    • 36821: Arteriovenous anastomosis, open; direct, any site (eg, Cimino type) (separate procedure)

    Also known as:

    • Arteriovenous Fistula Creation (Upper Arm)
    • AV Fistula Surgery
    • Cephalic Vein Transposition
    • Dialysis Access Creation

    CPT Codes:

    • 36818: Arteriovenous anastomosis, open; by upper arm cephalic vein transposition

    Also known as:

    • Revision of Arteriovenous (AV) Fistula
    • AV fistula repair
    • Dialysis graft revision
    • Open AV fistula revision

    CPT Codes:

    • 36832: Revision, open, arteriovenous fistula; without thrombectomy, autogenous or nonautogenous dialysis graft (separate procedure)

    Also known as:

    • Fistula Ligation or Banding
    • AV Fistula Closure
    • Fistula Banding
    • Angioaccess Revision

    CPT Codes:

    • 37607: Ligation or banding of angioaccess arteriovenous fistula

    Also known as:

    • Mediastinoscopy with Lymph Node Biopsy
    • Chest Lymph Node Biopsy
    • Mediastinal Biopsy
    • Lung Cancer Staging Biopsy

    CPT Codes:

    • 39402: Mediastinoscopy; with lymph node biopsy(ies) (eg, lung cancer staging)

    Also known as:

    • Mediastinoscopy with Biopsy
    • Mediastinal Biopsy
    • Chest Cavity Scope and Biopsy
    • Lymphoma Biopsy (Mediastinum)

    CPT Codes:

    • 39401: Mediastinoscopy; includes biopsy(ies) of mediastinal mass (eg, lymphoma), when performed

    Does Dr. Chastain accept my insurance?

    Dr. Chastain accepts most major insurance plans. Important: Please call our office at (903) 315-2777 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Chastain accept in Tyler, TX?

    Dr. Chastain in Tyler, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Christus Health

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Health Care Service Corporation

    • Humana

    • Medicare

    • Molina Healthcare

    • Mutual of Omaha

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Chastain's office located?

    Christus Trinity Clinic

    620 S Fleishel Ave

    Tyler, TX 75701

    (903) 315-2777

    Get Directions

    Christus Ctc Heartandvascular Ins

    703 E Marshall Ave

    Longview, TX 75601

    Get Directions

    Dr. Oscar Chastain's Practice 3

    PO Box 846098

    Dallas, TX 75284

    Get Directions

    What hospitals are Dr. Chastain affiliated with?

    CastleConnolyTopDoctors

    Castle Connolly Top Hospital

    This doctor is affiliated with a Castle Connolly Top Hospital.

    Dr. Chastain has admitting privileges at the following hospitals:

    Christus Mother Frances Hospital - Tyler,Tyler, TX

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

    Dr. Chastain's National Provider Identifier (NPI) number is 1285635409.

    What common questions do patients ask about Dr. Chastain?

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

    What is Dr. Oscar Chastain's specialty?

    Dr. Chastain is a Thoracic Surgeon near Tyler, TX.

    What does a Thoracic Surgeon do?

    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.

    Is Dr. Oscar Chastain affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Chastain is affiliated with Christus Good Shepherd Medical Center - Longview which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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

    When to see a Thoracic Surgeon?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Thoracic Surgeon. Explore 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 Dr. Oscar Chastain accepting new patients in Tyler, TX?

    Yes, Dr. Oscar Chastain is accepting new patients at this time.

    Does Dr. Oscar Chastain offer online booking?

    Please contact Dr. Chastain's office at (903) 315-2777 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Oscar Chastain?

    Please contact Dr. Chastain's office at (903) 315-2777 to schedule an appointment.

    Where is Dr. Chastain's office located?

    Dr. Chastain's offices are located in Tyler, TX, Longview, TX, and Dallas, TX.