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DR. ROBERT G SIOSS M.D.
NPI 1962688689
Internal Medicine in Piscataway, NJ

Active since January 11, 2008
19 LAVENDER DR, PISCATAWAY, NJ 08854(732) 805-9225 Get Directions Write a Review

NPPES record last updated: January 11, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Robert G Sioss M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROBERT G SIOSS M.D. (NPI 1962688689) is an individual internal medicine provider in Piscataway, New Jersey and active in the NPI registry since January 2008.

NPPES Registry Identity

NPI1962688689
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ROBERT G SIOSSCredential: M.D.
Location Address19 LAVENDER DRPiscataway, NJ 08854-3593
Mailing Address19 Lavender DrPiscataway, NJ 08854-3593 · (732) 805-9225
Phone(732) 805-9225
Sole ProprietorYes
Enumeration DateJanuary 11, 2008
✔ NPI 1962688689 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
19 LAVENDER DR, Piscataway, NJ 08854
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Other Identifiers 1

Medicare UPINC59795

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Robert Sioss's NPI number?

The NPI number for Robert Sioss is 1962688689. It was assigned to this individual provider in the NPPES registry on January 11, 2008.

Where is Robert Sioss located?

Robert Sioss practices at 19 Lavender Dr, Piscataway, NJ 08854. The listed phone number is (732) 805-9225.

What is Robert Sioss's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Robert Sioss was last updated on January 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.