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DR. MICHAEL SAI LAI SEY M.D.
NPI 1265773113
Internal Medicine - Gastroenterology in Indianapolis, IN

Active since March 01, 2013
550 N. UNIVERSITY BLVD, SUITE 4100, INDIANA UNIVERSITY HOSPITAL, INDIANAPOLIS, IN 46202(317) 312-2160 Get Directions Write a Review

NPPES record last updated: March 1, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Michael Sai Lai Sey M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL SAI LAI SEY M.D. (NPI 1265773113) is an individual gastroenterology provider in Indianapolis, Indiana, licensed in Indiana (11016953A) and active in the NPI registry since March 2013.

NPPES Registry Identity

NPI1265773113
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. MICHAEL SAI LAI SEYCredential: M.D.
Location Address550 N. UNIVERSITY BLVD, SUITE 4100, INDIANA UNIVERSITY HOSPITALIndianapolis, IN 46202
Mailing Address550 N. University Blvd, Suite 4100, Indiana University HospitalIndianapolis, IN 46202 · (317) 312-2160
Phone(317) 312-2160
Sole ProprietorYes
Enumeration DateMarch 1, 2013
✔ NPI 1265773113 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in IN · 11016953A
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
550 N. UNIVERSITY BLVD, SUITE 4100, Indianapolis, IN 46202
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Sai Lai Sey's NPI number?

The NPI number for Michael Sai Lai Sey is 1265773113. It was assigned to this individual provider in the NPPES registry on March 1, 2013.

Where is Michael Sai Lai Sey located?

Michael Sai Lai Sey practices at 550 N. University Blvd, Suite 4100 Indiana University Hospital, Indianapolis, IN 46202. The listed phone number is (317) 312-2160.

What is Michael Sai Lai Sey's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Michael Sai Lai Sey was last updated on March 1, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.