EverydayHealthLogo
JC

Dr. Jiwoon Chang, MD

Pulmonologist, Internist

Stanford, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Chang, Pulmonologist in Stanford, CA?

    Dr. Jiwoon Chang, MD is a Pulmonologist, who primarily practices in Stanford, CA. Dr. Chang is fluent in English and Korean, and is currently seeing new patients. Dr. Chang’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chang’s office at (650) 723-4000.

    What languages does Dr. Chang speak?

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

    • English
    • Korean

    What conditions does a Pulmonologist like Dr. Chang typically treat?

    As a Pulmonologist, Dr. Chang 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. Chang. 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:

    • Single Lung Nodule
    • Other Abnormal Findings on Lung Scan
    • Lung Disease
    • Lung Spot
    • Pulmonary Nodule
    • Spot on Lung Scan
    • Unusual Lung Scan Results
    • Atypical Lung Imaging
    • Nonspecific Lung Abnormality

    ICD-10 Codes:

    • R911: Solitary pulmonary nodule
    • R918: Other nonspecific abnormal finding of lung field

    Also known as:

    • Pleural Effusion
    • Pleural Disorder
    • Fluid in lungs
    • Water on the lung
    • Fluid around lungs

    ICD-10 Codes:

    • J90: Pleural effusion, not elsewhere classified

    Also known as:

    • Other Bronchial Disorder
    • Bronchial Disorder
    • Other Bronchial Tube Diseases
    • Miscellaneous Airway Disorders
    • Unspecified Bronchial Problems

    ICD-10 Codes:

    • J9809: Other diseases of bronchus, not elsewhere classified

    Also known as:

    • Abnormal Findings on Scans of Other Specific Body Structures
    • Unusual Scan Results (Other Body Parts)
    • Atypical Imaging Findings (Other)
    • Abnormal X-ray/MRI/CT (Other)

    ICD-10 Codes:

    • R9389: Abnormal findings on diagnostic imaging of other specified body structures

    Also known as:

    • Localized Swollen Lymph Nodes
    • Enlarged glands in one area
    • Local lymphadenopathy
    • Swollen glands

    ICD-10 Codes:

    • R590: Localized enlarged lymph nodes

    Also known as:

    • Upper Respiratory Tract Disease
    • Bronchial Disorder
    • Upper airway disease
    • Nose and throat conditions
    • Upper respiratory illness

    ICD-10 Codes:

    • J398: Other specified diseases of upper respiratory tract

    Also known as:

    • Lymphatic Disorder
    • Lymphatic Disease
    • Lymph Node Disorder
    • Lymph Vessel Disease
    • Non-Infectious Lymphatic Problem

    ICD-10 Codes:

    • I898: Other specified noninfective disorders of lymphatic vessels and lymph nodes

    What procedures does a Pulmonologist like Dr. Chang typically perform?

    As a Pulmonologist, Dr. Chang 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. Chang. 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:

    • Bronchoscopy with Airway Suctioning
    • Bronchoscopy with Lung Wash (BAL)
    • Image-Guided Bronchoscopy
    • Bronchoscopy with Lung Biopsy
    • Bronchoscopy and Bronchoalveolar Lavage (BAL)
    • Fluoroscopy
    • Biopsy
    • Therapeutic Bronchoscopy
    • Airway Aspiration
    • Lung Secretion Removal
    • Bronchial lavage
    • BAL procedure
    • Lung washing
    • Flexible bronchoscopy
    • Navigational Bronchoscopy
    • Computer-Assisted Bronchoscopy
    • Advanced Lung Scope
    • Transbronchial Needle Biopsy
    • Lung Biopsy via Bronchoscope
    • Airway Examination with Biopsy

    CPT Codes:

    • 31645: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with therapeutic aspiration of tracheobronchial tree, initial
    • 31624: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with bronchial alveolar lavage
    • 31627: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with computer-assisted, image-guided navigation (List separately in addition to code for primary procedure[s])
    • 31629: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with transbronchial needle aspiration biopsy(s), trachea, main stem and/or lobar bronchus(i)

    Also known as:

    • Lung Biopsy with Bronchoscopy
    • Bronchoscopy with Ultrasound-Guided Biopsy
    • Lung Biopsy with Bronchoscopy and Ultrasound
    • Biopsy
    • Bronchoscopy and Bronchoalveolar Lavage (BAL)
    • Fluoroscopy
    • Transbronchial Biopsy
    • Bronchoscopic Lung Biopsy
    • Lung Tissue Sample via Scope
    • EBUS Bronchoscopy
    • Endobronchial Ultrasound Biopsy
    • Lung Lymph Node Biopsy

    CPT Codes:

    • 31628: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with transbronchial lung biopsy(s), single lobe
    • 31653: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with endobronchial ultrasound (EBUS) guided transtracheal and/or transbronchial sampling (eg, aspiration[s]/biopsy[ies]), 3 or more mediastinal and/or hilar lymph node stations or structures
    • 31652: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with endobronchial ultrasound (EBUS) guided transtracheal and/or transbronchial sampling (eg, aspiration[s]/biopsy[ies]), one or two mediastinal and/or hilar lymph node stations or structures

    Does Dr. Chang accept my insurance?

    Dr. Chang accepts most major insurance plans. Important: Please call our office at (650) 723-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Chang accept in Stanford, CA?

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

    Top Insurances

    • Blue Shield of California

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Medicaid

    • Medicare

    • Santa Cruz County

    • State of California

    • UnitedHealth Group

    • Valley Health Plan

    View All Insurances

    Where is Dr. Chang's office located?

    Dr. Jiwoon Chang's Primary Practice

    300 Pasteur Dr

    Stanford, CA 94305

    (650) 723-4000

    Get Directions

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

    Dr. Chang's National Provider Identifier (NPI) number is 1952780694.

    What common questions do patients ask about Dr. Chang?

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

    What is Dr. Jiwoon Chang's specialty?

    Dr. Chang is a Pulmonologist near Stanford, CA.

    What does a Pulmonologist do?

    An internist specializing in the treatment of lung and airway diseases. The pulmonologist diagnoses and manages conditions such as cancer, pneumonia, pleurisy, asthma, occupational and environmental illnesses, bronchitis, sleep disorders, emphysema, and other complex lung disorders.

    Is Dr. Jiwoon Chang affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Chang is affiliated with Stanford Health Care - Stanford Hospital, Stanford Health Care - Valleycare, Eden Medical Center, Sutter Tracy Community Hospital which are a Castle Connolly Top Hospitals. 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 Pulmonologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pulmonologist. 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. Jiwoon Chang accepting new patients in Stanford, CA?

    Yes, Dr. Jiwoon Chang is accepting new patients at this time.

    Does Dr. Jiwoon Chang offer online booking?

    Please contact Dr. Chang's office at (650) 723-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Jiwoon Chang?

    Please contact Dr. Chang's office at (650) 723-4000 to schedule an appointment.

    Where is Dr. Chang's office located?

    Dr. Chang's office is located in Stanford, CA.