42 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Duncan, Pulmonologist in San Antonio, TX?
Dr. Charles Duncan, MD is a Pulmonologist, who primarily practices in San Antonio, TX. He has been practicing for over 42 years. Dr. Duncan graduated from Medical College of Georgia at Georgia Regents University and completed his residency at Keesler Usaf Med Ctr. Dr. Duncan is fluent in English and Spanish, and is currently seeing new patients. Dr. Duncan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Duncan’s office.
Where did Dr. Duncan go to medical school and complete their residency?
Residency: Keesler Usaf Med Ctr
Medical School: Medical College of Georgia at Georgia Regents University
What languages does Dr. Duncan speak?
Dr. Duncan and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Pulmonologist like Dr. Duncan typically treat?
As a Pulmonologist, Dr. Duncan 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. Duncan. 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:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Moderate Persistent Asthma
- Asthma
- Ongoing Moderate Asthma
- Regular Moderate Asthma
- Chronic Moderate Asthma
ICD-10 Codes:
- J4540: Moderate persistent asthma, uncomplicated
Also known as:
- Shortness of Breath
- Breathing Problems
- Dyspnea
- Difficulty breathing
- Breathlessness
ICD-10 Codes:
- R0609: Other forms of dyspnea
Also known as:
- Chronic Respiratory Failure with Low Oxygen
- Respiratory Failure
- Long-term lung failure with low oxygen
- Chronic hypoxic respiratory failure
- Ongoing breathing failure with hypoxia
ICD-10 Codes:
- J9611: Chronic respiratory failure with hypoxia
Also known as:
- Interstitial Lung Disease
- ILD
- Diffuse Parenchymal Lung Disease
- Chronic Lung Disease
ICD-10 Codes:
- J849: Interstitial pulmonary disease, unspecified
Also known as:
- Idiopathic Pulmonary Fibrosis
- Pulmonary Fibrosis
- Idiopathic pulmonary fibrosis
- IPF
- Lung Scarring of Unknown Cause
- Chronic Idiopathic Fibrosis
- Lung Scarring
- Fibrotic Lung Disease
- Interstitial Pulmonary Fibrosis
ICD-10 Codes:
- J84112: Idiopathic pulmonary fibrosis
- J8410: Pulmonary fibrosis, unspecified
Also known as:
- Chronic Cough
- Cough
- Persistent cough
- Long-lasting cough
- Ongoing cough
ICD-10 Codes:
- R053: Chronic cough
What procedures does a Pulmonologist like Dr. Duncan typically perform?
As a Pulmonologist, procedures performed by Dr. Charles Duncan may include:
- Bronchoscopy
- Endobronchial Ultrasound (EBUS)
- Interventional Bronchoscopy
- Intrathoracic Adenopathy
- Lung Cancer Screening
- Lung Cancer Staging
- Lung Surgery Consultation
- Mechanical Ventilation
Please contact Dr. Duncan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Duncan accept my insurance?
Dr. Duncan accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Duncan accept in San Antonio, TX?
Dr. Duncan in San Antonio, TX 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)
Federal government of the United States
Health Care Service Corporation
Medicare
Other Health Care Provider
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Duncan's office located?
What is Dr. Duncan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Duncan's National Provider Identifier (NPI) number is 1215932462.
What common questions do patients ask about Dr. Duncan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Duncan
What is Dr. Charles Duncan's specialty?
Dr. Duncan is a Pulmonologist near San Antonio, TX.
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 this Dr. Charles Duncan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Duncan is affiliated with Methodist Hospital - San Antonio 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 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 Charles Duncan accepting new patients in San Antonio, TX?
Yes, Dr. Charles Duncan is accepting new patients at this time.
Does Dr. Charles Duncan offer online booking?
Please contact Dr. Duncan's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Charles Duncan?
Please contact Dr. Duncan's office for information regarding telehealth appointment availability or for scheduling assistance.
Other Pulmonologist Near San Antonio, TX
Pulmonologist
Accepting patientsDr. David Schenk, MD is a Pulmonologist, who primarily practices in San Antonio, TX with 1 additional practice location. He is board certified.
San Antonio, TX
Pulmonologist
Accepting patientsDr. Bradley Miller, MD is a Pulmonologist, who primarily practices in San Antonio, TX with 1 additional practice location.
San Antonio, TX
Pulmonologist
Accepting patientsDr. Michael Wooley, MD is a Pulmonologist, who primarily practices in San Antonio, TX with 1 additional practice location. He has been practicing for over 45 years and is board certified.
San Antonio, TX
Connect with DR. Duncan
10007 Huebner Rd Ste 402
San Antonio, TX 78240