Individual
DR. JON E HERSHKOWITZ
Active
Sole proprietor
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
120 SUMMIT AVE, SUMMIT MEDICAL GROUP, SUMMIT, NJ 07901-2804
(908) 277-8880
(908) 277-8779
Mailing address
120 SUMMIT AVE, SUMMIT MEDICAL GROUP, SUMMIT, NJ 07901-2804
(908) 273-4300
(908) 790-6524
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
MA69995
NJ
208M00000X
Hospitalist Physician
MA69995
NJ
Other
Enumeration date
10/10/2005
Last updated
09/11/2025
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