Doctor profile · Federal record

Dr. Jonathan Greenberg, MD

Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Portland, OR

  • NPI 1659834281
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
9205 Sw Barnes RD
Portland, OR 972256603
(503) 216-3194
Additional location
2800 N Vancouver Ave
Portland, OR 972271630
(503) 413-4340
fax (503) 413-4898
Mailing address
Po Box 3158
Portland, OR 972083158

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
September 30, 2024
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State license (1)
Oregon #MD220682

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659834281. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$24
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ABIOMED 1 $23.70

By nature of payment

Food and Beverage
$24

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jonathan Greenberg's medical specialty?
Dr. Jonathan Greenberg practices Critical Care Medicine (Internal Medicine) Physician in Portland, OR.
Where does Dr. Jonathan Greenberg practice?
Dr. Jonathan Greenberg practices at 9205 Sw Barnes RD, Portland, OR 972256603. Office phone: 5032163194.
What is Dr. Jonathan Greenberg's NPI?
Dr. Jonathan Greenberg's National Provider Identifier (NPI) is 1659834281, issued by NPPES.
Does Dr. Jonathan Greenberg accept Medicare assignment?
Yes. Dr. Jonathan Greenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.