Doctor profile · Federal record

Dr. Jonathan Rosen, M.D.

Pulmonary Disease Physician · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Danbury, CT

  • NPI 1821084419
  • 21 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
24 Hospital Ave, Danbury Hospital
Danbury, CT 068106099
(203) 739-6341
fax (203) 739-1585

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
September 1, 2016
Specialty taxonomy
207RP1001X — NUCC code
State licenses (2)
Connecticut #55549 · New York #165946-1

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821084419. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$69
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
GENZYME CORPORATION 1 $34.97
AstraZeneca Pharmaceuticals LP 2 $33.85

By nature of payment

Food and Beverage
$69

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
148
Patients
0
Total drug cost
$1,973
Drug Type Claims Patients Total cost
Mirtazapine Generic 54 0 $698
Desvenlafaxine Succinate Er (Desvenlafaxine Succinate) Brand 27 0 $256
Lithium Carbonate Generic 27 0 $85
Olanzapine Generic 27 0 $596
Levothyroxine Sodium Generic 13 0 $338

Frequently asked questions

Auto-generated from federal data
What is Dr. Jonathan Rosen's medical specialty?
Dr. Jonathan Rosen practices Pulmonary Disease Physician in Danbury, CT.
Where does Dr. Jonathan Rosen practice?
Dr. Jonathan Rosen practices at 24 Hospital Ave, Danbury, CT 068106099. Office phone: 2037396341.
What is Dr. Jonathan Rosen's NPI?
Dr. Jonathan Rosen's National Provider Identifier (NPI) is 1821084419, issued by NPPES.