Doctor profile · Federal record

Dr. Horst Sievert, M.D.

Interventional Cardiology Physician · Cardiovascular Disease Physician · Washington, DC

  • NPI 1588711899
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
110 Irving St Nw, Suite 4B-1
Washington, DC 200102976
(202) 877-5975
fax (202) 877-2718

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
October 16, 2007
Specialty taxonomy
207RI0011X — NUCC code
State license (1)
District of Columbia #MD036347

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588711899. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16,663
Transactions
20
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 9 $15,581.80
Medtronic, Inc. 11 $1,081.61

By nature of payment

Travel and Lodging
$8,119
Consulting Fee
$7,500
Food and Beverage
$1,045

Frequently asked questions

Auto-generated from federal data
What is Dr. Horst Sievert's medical specialty?
Dr. Horst Sievert practices Interventional Cardiology Physician in Washington, DC.
Where does Dr. Horst Sievert practice?
Dr. Horst Sievert practices at 110 Irving St Nw, Washington, DC 200102976. Office phone: 2028775975.
What is Dr. Horst Sievert's NPI?
Dr. Horst Sievert's National Provider Identifier (NPI) is 1588711899, issued by NPPES.