Doctor profile · Federal record

Dr. Thomas O'Brien, M.D.

Advanced Heart Failure and Transplant Cardiology Physician (CMS: Advanced Heart Failure and Transplant Cardiology) · Cardiovascular Disease Physician · Liberty Township, OH

  • NPI 1003844366
  • Accepts Medicare
  • MIPS 81.3 / 100 · 2023
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7335 Yankee RD, Su. 201
Liberty Township, OH 450440006
(513) 206-1460
fax (513) 206-1479
Mailing address
237 William Howard Taft RD, 2Nd Floor, Cbo 2-3
Cincinnati, OH 452192610

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
June 21, 2016
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207RA0001X — NUCC code
State licenses (2)
Ohio #35082223 · Ohio #35082223O
Medicaid
OH #2833643

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003844366. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,695
Distinct HCPCS
10
Medicare allowed
$145,198
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 614 421 $123
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 346 325 $14
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 139 57 $77
93750 Evaluation of lower heart chamber assist device 111 27 $39
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 109 43 $116
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 57 53 $169
99213 Established patient office or other outpatient visit, 20-29 minutes 55 53 $87
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 54 53 $21
99204 New patient office or other outpatient visit, 45-59 minutes 50 50 $159
99291 Critical care, first 30-74 minutes 47 12 $211

In context: peer comparison

Among 1 peers in this city , average services per provider: 99. This provider delivers 17× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,304
Transactions
9
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 3 $1,983.47
ABIOMED 1 $150.00
Lundbeck LLC 1 $76.95
Medtronic, Inc. 2 $59.01
Merck Sharp & Dohme LLC 1 $21.58
PFIZER INC. 1 $13.19

By nature of payment

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$1,850
Food and Beverage
$454

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,668
Patients
1,485
Total drug cost
$1,019,120
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 621 191 $13,720
Atorvastatin Calcium Generic 529 183 $6,075
Eliquis (Apixaban) Brand 465 118 $545,976
Lisinopril Generic 378 124 $2,720
Spironolactone Generic 339 111 $3,279
Furosemide Generic 323 113 $1,598
Carvedilol Generic 317 114 $2,951
Amlodipine Besylate Generic 308 98 $1,691
Rosuvastatin Calcium Generic 241 80 $4,564
Metoprolol Tartrate Generic 222 80 $1,699

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas O'Brien's medical specialty?
Dr. Thomas O'Brien practices Advanced Heart Failure and Transplant Cardiology Physician in Liberty Township, OH.
Where does Dr. Thomas O'Brien practice?
Dr. Thomas O'Brien practices at 7335 Yankee RD, Liberty Township, OH 450440006. Office phone: 5132061460.
What is Dr. Thomas O'Brien's NPI?
Dr. Thomas O'Brien's National Provider Identifier (NPI) is 1003844366, issued by NPPES.
Does Dr. Thomas O'Brien accept Medicare assignment?
Yes. Dr. Thomas O'Brien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas O'Brien commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.