Affiliated with a Castle Connolly Top Hospital
Who is Dr. Sitaraman, Internist in Colusa, CA?
Where did Dr. Sitaraman go to medical school and complete their residency?
Medical School: Stanley Med College
What languages does Dr. Sitaraman speak?
Dr. Sitaraman and their clinical team can communicate with patients in the following languages:
- English
What conditions does an Internist like Dr. Sitaraman typically treat?
As an Internist, Dr. Sitaraman 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. Sitaraman. 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:
- Acute Respiratory Failure
- Acute and Chronic Respiratory Failure
- Acute Respiratory Failure with Low Oxygen
- Acute and Chronic Respiratory Failure with Low Oxygen
- Chronic Respiratory Failure
- Respiratory Failure
- Sudden lung failure
- Acute breathing failure
- Rapid onset respiratory failure
- Sudden and Long-Term Lung Failure
- Acute and Chronic Breathing Failure
- Unspecified Respiratory Insufficiency
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
- Sudden and Long-Term Lung Failure with Low Oxygen
- Acute and Chronic Hypoxic Respiratory Failure
- Ongoing Breathing Failure with Low Oxygen
- Long-term lung failure
- Ongoing breathing failure
- Chronic lung insufficiency
- Lung failure
- Breathing failure
- Respiratory insufficiency
ICD-10 Codes:
- J9600: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia
- J9620: Acute and chronic respiratory failure, unspecified whether with hypoxia or hypercapnia
- J9601: Acute respiratory failure with hypoxia
- J9621: Acute and chronic respiratory failure with hypoxia
- J9610: Chronic respiratory failure, unspecified whether with hypoxia or hypercapnia
- J9690: Respiratory failure, unspecified, unspecified whether with hypoxia or hypercapnia
Also known as:
- Tracheostomy Care
- Tracheal Disorder
- Trach Care
- Trachea Tube Management
- Breathing Tube Care
ICD-10 Codes:
- Z430: Encounter for attention to tracheostomy
What procedures does an Internist like Dr. Sitaraman typically perform?
As an Internist, procedures performed by Dr. Karthikeyan Sitaraman may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Sitaraman's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Sitaraman accept my insurance?
Dr. Sitaraman accepts most major insurance plans. Important: Please call our office at (315) 464-5774 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Sitaraman accept in Colusa, CA?
Dr. Sitaraman in Colusa, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Contra Costa
Elevance Health Inc. (formerly Anthem)
Health Plan of San Joaquin
Kaiser Permanente
Medicare
Molina Healthcare
OptumRx Administered Payer
State of California
UnitedHealth Group
View All Insurances
Where is Dr. Sitaraman's office located?
Dr. Karthikeyan Sitaraman's Primary Practice
151 E Webster St Ste B
Colusa, CA 95932
(315) 464-5774
What hospitals are Dr. Sitaraman affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Sitaraman has admitting privileges at the following hospitals:

Ranked General Surgery
Ranked Colon Surgery
What is Dr. Sitaraman's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Sitaraman's National Provider Identifier (NPI) number is 1902055320.
What common questions do patients ask about Dr. Sitaraman?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sitaraman
What is Dr. Karthikeyan Sitaraman's specialty?
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.