IT
Dr. Indi Trehan, MD
Pediatric Infectious Diseases Specialist
,Pediatrician
,Pediatric Emergency Medicine Specialist
,Infectious Disease Specialist
,Emergency Medicine Specialist
Seattle, WA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Trehan, Pediatric Infectious Diseases Specialist in Seattle, WA?
Dr. Indi Trehan, MD is a Pediatric Infectious Diseases Specialist, who primarily practices in Seattle, WA. He is board certified. Dr. Trehan graduated from Northwestern University The Feinberg School of Medicine. Dr. Trehan is fluent in English, and is currently seeing new patients. Dr. Trehan’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Trehan’s office.
Where did Dr. Trehan go to medical school and complete their residency?
Medical School: Northwestern University The Feinberg School of Medicine
Is Dr. Trehan board certified as a Pediatric Infectious Diseases Specialist?
Yes, Dr. Indi Trehan, MD is board certified by the American Board of Pediatrics
What languages does Dr. Trehan speak?
Dr. Trehan and their clinical team can communicate with patients in the following languages:
English
What conditions does a Pediatric Infectious Diseases Specialist like Dr. Trehan typically treat?
As a Pediatric Infectious Diseases Specialist, Dr. Trehan 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. Trehan. 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:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Vomiting
- Nausea and Vomiting
- Throwing up
- Emesis
- Puking
ICD-10 Codes:
- R1110: Vomiting, unspecified
Also known as:
- Suicidal Thoughts
- Suicide
- Suicidal ideation
- Thoughts of ending life
- Self-harm thoughts
ICD-10 Codes:
- R45851: Suicidal ideations
Also known as:
- Flu with Respiratory Symptoms
- Flu
- Influenza with Breathing Problems
- Flu with Cough
- Severe Flu
ICD-10 Codes:
- J101: Influenza due to other identified influenza virus with other respiratory manifestations
What procedures does a Pediatric Infectious Diseases Specialist like Dr. Trehan typically perform?
As a Pediatric Infectious Diseases Specialist, procedures performed by Dr. Indi Trehan may include:
- Epidemiology Consultation
- Epidemiology Follow Up
- HIV / AIDS Consultation
- HIV / AIDS Follow Up
- Human Papillomavirus (HPV) Vaccine
- Infection Follow Up
- Lumbar Puncture
- Pertussis Vaccine
Please contact Dr. Trehan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Trehan accept my insurance?
Dr. Trehan 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. Trehan accept in Seattle, WA?
Dr. Trehan in Seattle, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cambia Health Solutions
Community Health Network of Washington
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Kaiser Permanente
Molina Healthcare
Premera Blue Cross
State of Washington
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Trehan's office located?
What is Dr. Trehan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Trehan's National Provider Identifier (NPI) number is 1003081456.
What common questions do patients ask about Dr. Trehan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Trehan
What is Dr. Indi Trehan's specialty?
Dr. Trehan is a Pediatric Infectious Diseases Specialist near Seattle, WA.
What does a Pediatric Infectious Diseases Specialist do?
A pediatrician trained in the diagnosis, treatment, and prevention of infectious diseases in children. This specialist utilizes their expertise to improve outcomes for pediatric infections, particularly those with complicated courses, underlying conditions that increase the risk of unusual or severe infections, ambiguous diagnoses, rare diseases, and complex or investigational treatments.
Is this Dr. Indi Trehan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Trehan is affiliated with Overlake Hospital Medical Center, Uw Medical Center - Montlake, Confluence Health Hospital - Central Campus, Jefferson Healthcare Medical Center, Providence Regional Medical Center Everett 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 Pediatric Infectious Diseases Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric Infectious Diseases Specialist. 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 Indi Trehan accepting new patients in Seattle, WA?
Yes, Dr. Indi Trehan is accepting new patients at this time.
Does Dr. Indi Trehan offer online booking?
Please contact Dr. Trehan's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Indi Trehan?
Please contact Dr. Trehan's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Indi Trehan have?
Dr. Indi Trehan is certified by the American Board of Pediatrics.
Other Pediatric Infectious Diseases Specialist Near Seattle, WA

Pediatric Infectious Diseases Specialist
Dr. Sherilyn Smith is a Pediatric Infectious Diseases Specialist, who primarily practices in Seattle, WA. She has been practicing for over 30 years and is board certified.
Seattle, WA

Pediatric Infectious Diseases Specialist
Dr. Thor Wagner, MD is a Pediatric Infectious Diseases Specialist, who primarily practices in Seattle, WA with 1 additional practice location. He is board certified.
Seattle, WA
SG
Pediatric Infectious Diseases Specialist
Dr. Soren Gantt, MD is a Pediatric Infectious Diseases Specialist, who primarily practices in Seattle, WA with 1 additional practice location. He has been practicing for over 18 years and is board certified.
Seattle, WA
Connect with DR. Trehan
4800 Sand Point Way NE
Seattle, WA 98105