39 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nisam, Pulmonologist in San Francisco, CA?
Dr. Merrill Nisam, MD is a Pulmonologist, who primarily practices in San Francisco, CA with 2 additional practice locations. He has been practicing for over 39 years and is board certified. Dr. Nisam graduated from University of California and completed his residency at Pacific Presby Med Ctr, Critical Care Medicine-Internal Medicine; Pacific Presby Med Ctr, Pulmonary Diseases; Univ Ca Davis Med Ctr, Internal Medicine. He is a member of the American College of Chest Physicians. Dr. Nisam is fluent in English and French, and is currently seeing new patients. Dr. Nisam’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nisam’s office at (415) 924-1214.
What are Areas of Expertise for Dr. Nisam?
Dr. Merrill Nisam, MD is a highly-rated, board-certified Pulmonologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Nisam empowers patients to confidently navigate their health journey, specializing in Asthma, Chronic Obstructive Lung Disease (COPD), Cough-Chronic, Pneumonia, Pulmonary Hypertension, Sleep Disorders/Apnea, and comprehensive wellness support. Serving the San Francisco, CA community, Dr. Nisam is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Nisam go to medical school and complete their residency?
Fellowship: California Pacific Medical Ctr - Pulmonary & Critical Care Medicine
Residency: Pacific Presby Med Ctr, Critical Care Medicine-Internal Medicine; Pacific Presby Med Ctr, Pulmonary Diseases; Univ Ca Davis Med Ctr, Internal Medicine | University of California, Davis Affiliated Hospitals | Pacific Presbyterian Medical Center | California Pacific Medical Center Program
Medical School: University Of Ca- Davis- Sch Of Med- Davis Ca | University of California
Is Dr. Nisam board certified as a Pulmonologist?
Yes, Dr. Merrill Nisam, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Nisam speak?
Dr. Nisam and their clinical team can communicate with patients in the following languages:
English
French
What conditions does a Pulmonologist like Dr. Nisam typically treat?
As a Pulmonologist, Dr. Nisam 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. Nisam. 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:
- Other Tongue Disorder
- Tongue Disorder
- Tongue Problems
- Tongue Ailments
- Unspecified Tongue Disease
ICD-10 Codes:
- K148: Other diseases of tongue
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:
- Other Abnormal Findings on Lung Scan
- Unusual Lung Scan Results
- Atypical Lung Imaging
- Nonspecific Lung Abnormality
ICD-10 Codes:
- R918: Other nonspecific abnormal finding of lung field
Also known as:
- Other Jaw and Skull Base Misalignment
- Jaw Injuries and Disorder
- Specific jaw-skull base abnormalities
- Uncommon jaw-cranial base issues
- Other anomalies of jaw-cranial base relationship
ICD-10 Codes:
- M2619: Other specified anomalies of jaw-cranial base relationship
Also known as:
- Bronchiectasis
- Bronchial Disorder
- Damaged Airways
- Chronic Bronchial Dilation
- Lung Airway Damage
ICD-10 Codes:
- J479: Bronchiectasis, uncomplicated
Also known as:
- Snoring
- Loud breathing during sleep
- Noisy sleep
- Obstructive snoring
ICD-10 Codes:
- R0683: Snoring
What procedures does a Pulmonologist like Dr. Nisam typically perform?
As a Pulmonologist, procedures performed by Dr. Merrill Nisam may include:
- Bronchoscopy
- Endobronchial Ultrasound (EBUS)
- Interventional Bronchoscopy
- Intrathoracic Adenopathy
- Lung Cancer Screening
- Lung Cancer Staging
- Lung Surgery Consultation
- Mechanical Ventilation
Please contact Dr. Nisam's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Nisam accept my insurance?
Dr. Nisam accepts most major insurance plans. Important: Please call our office at (415) 924-1214 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nisam accept in San Francisco, CA?
Dr. Nisam in San Francisco, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Third Party
BCBS Unspecified
Centene Corporation
Hill Physicians Medical Group
Imperial Health Holdings
Medicare
Other Provider Networks
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Nisam's office located?
Dr. Merrill Nisam's Primary Practice
505 Parnassus Ave
San Francisco, CA 94143
(415) 924-1214
Recognitions
Memberships & Associations
American College of Chest Physicians
Member
Awards
University of California
[415] Top Doctor, Marin Magazine
What is Dr. Nisam's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nisam's National Provider Identifier (NPI) number is 1205824067.
What common questions do patients ask about Dr. Nisam?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nisam
What is Dr. Merrill Nisam's specialty?
Dr. Nisam is a Pulmonologist near San Francisco, 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 this Dr. Merrill Nisam affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nisam is affiliated with Marinhealth Medical Center, Ucsf Medical Center At Parnassus 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 Merrill Nisam accepting new patients in San Francisco, CA?
Yes, Dr. Merrill Nisam is accepting new patients at this time.
Does Dr. Merrill Nisam offer online booking?
Please contact Dr. Nisam's office at (415) 924-1214 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Merrill Nisam?
Please contact Dr. Nisam's office at (415) 924-1214 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Merrill Nisam have?
Dr. Merrill Nisam is certified by the American Board of Internal Medicine.
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