Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Kenneth G Rosenthal M D PC

Organization Internal Medicine Physician · NPI 1528372265

Kenneth G Rosenthal M D PC is an Internal Medicine Physician in Port Jefferson Station, New York. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5360 Nesconset Hwy
Port Jefferson Station, NY 11776-2018
Phone: (631) 331-3221
Fax: (631) 509-5611
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1528372265
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Kenneth Rosenthal — President · (631) 331-2121
NPI enumeratedAugust 5, 2010
Last updated in NPPESSeptember 24, 2012
Mailing address5360 Nesconset Hwy, Port Jefferson Station, NY 11776-2018

Other providers in Port Jefferson Station