Doctor profile · Federal record

Dr. Eugene Greenstein, MD

Clinical Cardiac Electrophysiology Physician (CMS: Cardiac Electrophysiology) · Cardiovascular Disease Physician · Winfield, IL

  • NPI 1487666087
  • Accepts Medicare
  • 23 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
25 N Winfield RD, Ste 300
Winfield, IL 60190
(630) 933-8100
Mailing address
1860 Paysphere Cir
Chicago, IL 606740001

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
April 1, 2021
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207RC0001X — NUCC code
State license (1)
Illinois #036115633

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487666087. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,759
Distinct HCPCS
10
Medicare allowed
$332,825
HCPCS Description Services Patients Avg allowed
93296 Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 962 516 $24
93294 Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 635 339 $31
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 512 352 $15
93295 Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days 335 183 $38
99214 Established patient office or other outpatient visit, 30-39 minutes 284 233 $131
93280 Programming of dual lead pacemaker system 236 227 $83
99215 Established patient office or other outpatient visit, 40-54 minutes 183 135 $185
93297 Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days 171 96 $27
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 159 92 $123
93298 Evaluation of cardiac rhythm monitor system, remote up to 30 days 153 62 $27

In context: peer comparison

Among 3 peers in this city , average services per provider: 116. This provider delivers 41× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$472
Transactions
13
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 7 $239.27
Impulse Dynamics (USA) Inc. 4 $161.59
Boston Scientific Corporation 1 $43.14
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $27.52

By nature of payment

Food and Beverage
$281
Travel and Lodging
$190

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,441
Patients
504
Total drug cost
$617,315
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 384 141 $9,878
Eliquis (Apixaban) Brand 239 74 $300,407
Amiodarone Hcl Generic 151 69 $5,558
Xarelto (Rivaroxaban) Brand 117 38 $166,680
Flecainide Acetate Generic 95 32 $9,563
Multaq (Dronedarone Hcl) Brand 78 17 $118,857
Metoprolol Tartrate Generic 74 26 $772
Warfarin Sodium Generic 57 20 $1,097
Atorvastatin Calcium Generic 52 20 $770
Carvedilol Generic 42 17 $413

Frequently asked questions

Auto-generated from federal data
What is Dr. Eugene Greenstein's medical specialty?
Dr. Eugene Greenstein practices Clinical Cardiac Electrophysiology Physician in Winfield, IL.
Where does Dr. Eugene Greenstein practice?
Dr. Eugene Greenstein practices at 25 N Winfield RD, Winfield, IL 60190. Office phone: 6309338100.
What is Dr. Eugene Greenstein's NPI?
Dr. Eugene Greenstein's National Provider Identifier (NPI) is 1487666087, issued by NPPES.
Does Dr. Eugene Greenstein accept Medicare assignment?
Yes. Dr. Eugene Greenstein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Eugene Greenstein commonly perform?
Top Medicare-reported procedures in 2023: Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (HCPCS 93296); Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (HCPCS 93294); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.