Doctor profile · Federal record

Dr. Kenneth Rosenthal, MD

Internal Medicine Physician · Port Jefferson Station, NY

  • NPI 1679686471
  • 20 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5360 Nesconset Hwy
Port Jefferson Station, NY 117762018
(631) 331-3221
fax (631) 509-5611

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
November 21, 2010
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New York #125944

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679686471. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$43
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Dompe US, Inc. 1 $23.51
Bausch & Lomb Americas Inc. 1 $19.80

By nature of payment

Food and Beverage
$43

Frequently asked questions

Auto-generated from federal data
What is Dr. Kenneth Rosenthal's medical specialty?
Dr. Kenneth Rosenthal practices Internal Medicine Physician in Port Jefferson Station, NY.
Where does Dr. Kenneth Rosenthal practice?
Dr. Kenneth Rosenthal practices at 5360 Nesconset Hwy, Port Jefferson Station, NY 117762018. Office phone: 6313313221.
What is Dr. Kenneth Rosenthal's NPI?
Dr. Kenneth Rosenthal's National Provider Identifier (NPI) is 1679686471, issued by NPPES.