Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Michael Sai Lai Sey, MD

Individual provider Gastroenterology Physician · NPI 1265773113

Dr. Michael Sai Lai Sey, MD is a Gastroenterology Physician in Indianapolis, Indiana. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

550 N University Blvd Ste 4100 Indiana University Hospital
Indianapolis, IN 46202
Phone: (317) 312-2160
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 11016953A (IN)

Record details

NPI number1265773113
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 1, 2013
Last updated in NPPESMarch 1, 2013

Other providers in Indianapolis