Doctor profile · Federal record

Dr. Ian Barrows, MD

Clinical Cardiac Electrophysiology Physician (CMS: Cardiovascular Disease (Cardiology)) · Cardiovascular Disease Physician · Largo, MD

  • NPI 1487017604
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
1221 Mercantile Ln
Largo, MD 207745374
(301) 821-6753
Additional location
600 N Wolfe St
Baltimore, MD 21287
(410) 933-6421
Additional location
3800 Reservoir RD Nw, Dept of Medicine
Washington, DC 200072113
(202) 444-8168
fax (877) 303-1460
Show 1 more location
Additional location
1250 E Marshall St
Richmond, VA 232985023
(804) 628-1215
Mailing address
Po Box 980257
Richmond, VA 232980257

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
June 30, 2025
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207RC0001X — NUCC code
State licenses (2)
Maryland #D0087126 · Maryland #D87126

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487017604. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$4,709
Transactions
58
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 17 $1,914.78
Medtronic, Inc. 23 $1,782.40
Boston Scientific Corporation 10 $658.88
Philips North America LLC 3 $245.11
Cook Medical LLC 3 $45.87
Inari Medical, Inc. 1 $41.85
Biosense Webster, Inc. 1 $20.33

By nature of payment

Food and Beverage
$2,784
Travel and Lodging
$1,533
Education
$392

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
86
Patients
0
Total drug cost
$61,249
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 22 0 $527
Jardiance (Empagliflozin) Brand 20 0 $29,493
Entresto (Sacubitril/Valsartan) Brand 17 0 $31,017
Amlodipine Besylate Generic 16 0 $85
Atorvastatin Calcium Generic 11 0 $126

Frequently asked questions

Auto-generated from federal data
What is Dr. Ian Barrows's medical specialty?
Dr. Ian Barrows practices Clinical Cardiac Electrophysiology Physician in Largo, MD.
Where does Dr. Ian Barrows practice?
Dr. Ian Barrows practices at 1221 Mercantile Ln, Largo, MD 207745374. Office phone: 3018216753.
What is Dr. Ian Barrows's NPI?
Dr. Ian Barrows's National Provider Identifier (NPI) is 1487017604, issued by NPPES.
Does Dr. Ian Barrows accept Medicare assignment?
Yes. Dr. Ian Barrows accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.