DR. ROBERT JOHN GREENSTEIN MD
NPI 1477753044
Surgery in Tenafly, NJ

Q: What is Robert Greenstein's NPI number?

The NPI number for Robert Greenstein is 1477753044. It was assigned to this individual provider in the NPPES registry on July 23, 2007.

Q: What is Robert Greenstein's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Robert Greenstein was last updated on July 23, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since July 23, 2007

73 WINDSOR RD, TENAFLY, NJ 07670(201) 568-4343 Get Directions Write a Review

NPPES record last updated: July 23, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Robert John Greenstein Md NPPES

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

DR. ROBERT JOHN GREENSTEIN MD (NPI 1477753044) is an individual surgery provider in Tenafly, New Jersey, licensed in New York (137544-1) and active in the NPI registry since July 2007.

NPPES Registry Identity

NPI1477753044

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. ROBERT JOHN GREENSTEINCredential: MD

Location Address73 WINDSOR RDTenafly, NJ 07670-2615

Mailing Address73 Windsor RdTenafly, NJ 07670-2615 · (201) 568-4343

Phone(201) 568-4343

Sole ProprietorNo

Enumeration DateJuly 23, 2007

✔ NPI 1477753044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in NY · 137544-1

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

73 WINDSOR RD, Tenafly, NJ 07670

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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 Greenstein's NPI number?

The NPI number for Robert Greenstein is 1477753044. It was assigned to this individual provider in the NPPES registry on July 23, 2007.

Where is Robert Greenstein located?

Robert Greenstein practices at 73 Windsor Rd, Tenafly, NJ 07670. The listed phone number is (201) 568-4343.

What is Robert Greenstein's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Robert Greenstein was last updated on July 23, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.