Doctor profile · Federal record

Dr. Janelle Sunwoo, M.D.

Internal Medicine Physician · Brooklyn, NY

  • NPI 1265776231
  • 14 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
18 Adams Street, Ground Floor
Brooklyn, NY 10021
(855) 529-5323
fax (855) 765-5323

Credentials & registration

NPPES · NUCC
NPI registered
November 2012 — 14 yrs on file
Profile last updated
August 23, 2013
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New York #265554

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265776231. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$54
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $32.54
Hologic Sales and Service, LLC 1 $21.60

By nature of payment

Food and Beverage
$54

Frequently asked questions

Auto-generated from federal data
What is Dr. Janelle Sunwoo's medical specialty?
Dr. Janelle Sunwoo practices Internal Medicine Physician in Brooklyn, NY.
Where does Dr. Janelle Sunwoo practice?
Dr. Janelle Sunwoo practices at 18 Adams Street, Brooklyn, NY 10021. Office phone: 8555295323.
What is Dr. Janelle Sunwoo's NPI?
Dr. Janelle Sunwoo's National Provider Identifier (NPI) is 1265776231, issued by NPPES.