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

Princeton Specialty Group

Organization Internal Medicine Physician · NPI 1386670990

Princeton Specialty Group is an Internal Medicine Physician in Princeton, New Jersey. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

253 Witherspoon St
Princeton, NJ 08540-3211
Phone: (609) 495-4000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1386670990
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Bruce Traub — Cfo · (609) 243-0445
NPI enumeratedJune 24, 2006
Last updated in NPPESJanuary 22, 2009
Mailing address4 Princess Rd, Suite #207, Lawrenceville, NJ 08648-2322

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