Doctor profile · Federal record

Dr. Ellen Li, MD

Gastroenterology Physician · East Setauket, NY

  • NPI 1023034345
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3 Technology Dr
East Setauket, NY 117334064
(631) 444-5220

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
March 9, 2010
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
New York #254956
Medicaid
MO #202278404

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023034345. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$90
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Janssen Biotech, Inc. 2 $46.57
Takeda Pharmaceuticals U.S.A., Inc. 2 $43.18

By nature of payment

Food and Beverage
$90

Frequently asked questions

Auto-generated from federal data
What is Dr. Ellen Li's medical specialty?
Dr. Ellen Li practices Gastroenterology Physician in East Setauket, NY.
Where does Dr. Ellen Li practice?
Dr. Ellen Li practices at 3 Technology Dr, East Setauket, NY 117334064. Office phone: 6314445220.
What is Dr. Ellen Li's NPI?
Dr. Ellen Li's National Provider Identifier (NPI) is 1023034345, issued by NPPES.