Dr. Seng-Ian Gan, M.D.

Gastroenterology

Internal Medicine, Gastroenterology

📍 SEATTLE, WA

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20+

Yrs licensed

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NPI-verified

#1700833498

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Getting to know Dr. Gan

Verified from public records

Dr. Gan is an M.D. specializing in Gastroenterology. They have 20+ years of experience in practice.

We put this together from the official NPPES NPI Registry and the CMS clinician file so you can get to know Dr. Gan before you reach out — it isn't written by the doctor. Always confirm the details with the office.

Verified registry data

NPI

Full name

Dr. Seng-Ian Gan, M.D.

NPI number

1700833498

Specialty

Internal Medicine, Gastroenterology

Licensed since

2006 · 20+ years

Practice location

SEATTLE, WA

Office phone

206-223-6600