Medical school: STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE
Graduated: 2004
NPI: 1538356308
Practice Locations (2)
PETER A KLEIN, MD, FAAD, PC
6 MEDICAL DR, SUITE D
PORT JEFFERSON STATION, NY 117761594
6319827922
STONY BROOK DERMATOLOGY ASSOCIATES, UNIVERSITY FACULTY PRACTICE CORPOR
1320 STONY BROOK RD, SUITE 200
STONY BROOK, NY 117902215
6314444200
Source: CMS National Downloadable File, September 2026.