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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ROBERT I GROSSMAN M.D.
NPI 1447214218
Radiology - Diagnostic Radiology in New York, NY

Active since April 17, 2006
560 1ST AVE, NEW YORK, NY 10016(212) 263-0050 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Robert I Grossman M.d. NPPES

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

DR. ROBERT I GROSSMAN M.D. (NPI 1447214218) is an individual diagnostic radiology provider in New York, New York, licensed in New York (222261) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1447214218
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. ROBERT I GROSSMANCredential: M.D.
Location Address560 1ST AVENew York, NY 10016-6402
Mailing Address560 1st AveNew York, NY 10016-6402 · (212) 263-0050
Phone(212) 263-0050
Sole ProprietorNo
Enumeration DateApril 17, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1447214218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in NY · 222261
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
560 1ST AVE, New York, NY 10016
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Other Identifiers 1

Medicaid02177159NY

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MASASHI ROTTE M.D.
Emergency Medicine
560 1ST AVE
NEW YORK, NY 10016
New York County (215) 955-6844
LINDSEY E WALL NP
Nurse Practitioner (Women's Health)
560 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-5640
DR. MAJ L WICKSTROM M.D.
Radiology (Diagnostic Radiology)
560 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-0050
MRS. IRENE RICHMAN
Nurse Practitioner (Adult Health)
560 1ST AVE, 11 EAST NURSING STATION
NEW YORK, NY 10016
New York County (212) 263-7300
DEANNA STEFFENS R.PH, MS
General Acute Care Hospital
560 1ST AVE
NEW YORK, NY 10016
New York County (212) 263-2094
MRS. SVETLANA PAVLOVNA BUYNITSKY
Nurse Practitioner (Adult Health)
560 1ST AVE
NEW YORK, NY 10016
New York County (917) 841-1271
MARK S. LIFSHITZ MD
Pathology (Blood Banking & Transfusion Medicine)
560 1ST AVE, TH-374
NEW YORK, NY 10016
New York County (212) 263-5445
SHARDA MCGUIRE FNP
Nurse Practitioner (Acute Care)
560 1ST AVE, HCC 11
NEW YORK, NY 10016
New York County (347) 213-9076

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 Grossman's NPI number?

The NPI number for Robert Grossman is 1447214218. It was assigned to this individual provider in the NPPES registry on April 17, 2006.

Where is Robert Grossman located?

Robert Grossman practices at 560 1st Ave, New York, NY 10016. The listed phone number is (212) 263-0050.

What is Robert Grossman's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Robert Grossman was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.