Doctor profile · Federal record

Dr. Jeffrey Greenberg, MD

Rheumatology Physician · Summit, NJ

  • NPI 1982783981
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
33 Overlook RD, Suite L01
Summit, NJ 079013570
(908) 598-7940
fax (908) 598-7940
Mailing address
Po Box 416457
Boston, MA 022416457

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
February 8, 2016
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
New York #221011

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982783981. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$504
Transactions
22
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Mdd US Operations, LLC 10 $232.52
Celgene Corporation 3 $104.09
Boston Scientific Corporation 2 $47.11
Abbott Laboratories 1 $23.74
Pfizer INC. 1 $18.58
Scilex Pharmaceuticals INC. 1 $16.90
Genentech USA, INC. 1 $16.27
Axsome Therapeutics, INC. 1 $15.92
Abbvie INC. 1 $15.46
Neurocrine Biosciences, INC. 1 $13.68

By nature of payment

Food and Beverage
$504

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
18
Patients
0
Total drug cost
$1,595
Drug Type Claims Patients Total cost
Methotrexate (Methotrexate Sodium) Brand 18 0 $1,595

Frequently asked questions

Auto-generated from federal data
What is Dr. Jeffrey Greenberg's medical specialty?
Dr. Jeffrey Greenberg practices Rheumatology Physician in Summit, NJ.
Where does Dr. Jeffrey Greenberg practice?
Dr. Jeffrey Greenberg practices at 33 Overlook RD, Summit, NJ 079013570. Office phone: 9085987940.
What is Dr. Jeffrey Greenberg's NPI?
Dr. Jeffrey Greenberg's National Provider Identifier (NPI) is 1982783981, issued by NPPES.