Doctor profile · Federal record

Dr. James O'Keefe, MD

Nuclear Cardiology Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Kansas City, MO

  • NPI 1134187339
  • Accepts Medicare
  • MIPS 77.3 / 100 · 2023
  • 44 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4330 Wornall RD, Suite 2000
Kansas City, MO 641115939
(816) 931-1883
fax (816) 756-3645
Mailing address
901 E 104Th St, Mailstop 400S
Kansas City, MO 64131

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
September 18, 2020
Year of graduation
1982 — 44 yrs since
Specialty taxonomy
207UN0901X — NUCC code
State license (1)
Missouri #R5H86

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134187339. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,276
Distinct HCPCS
10
Medicare allowed
$149,511
HCPCS Description Services Patients Avg allowed
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 548 547 $14
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 524 523 $20
78431 Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan 414 413 $85
78434 Nuclear medicine study of heart muscle blood flow by pet 363 362 $28
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 300 276 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 215 205 $124
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 201 201 $14
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 144 93 $77
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 108 106 $170
80061 Blood test, lipids (cholesterol and triglycerides) 83 83 $13

In context: peer comparison

Among 3 peers in Kansas City Nuclear Cardiology Physician, average services per provider: 167. This provider delivers 20× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$36,439
Transactions
38
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Amgen INC. 21 $17,403.66
Lilly USA, LLC 4 $10,200.00
Boehringer Ingelheim Pharmaceuticals, INC. 13 $8,835.19

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
$31,401
Travel and Lodging
$4,041
Food and Beverage
$996

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
7,123
Patients
2,230
Total drug cost
$2,602,098
Drug Type Claims Patients Total cost
Ezetimibe Generic 985 322 $40,780
Atorvastatin Calcium Generic 969 301 $11,582
Rosuvastatin Calcium Generic 777 263 $12,918
Carvedilol Generic 750 247 $9,296
Repatha Sureclick (Evolocumab) Brand 742 162 $901,216
Amlodipine Besylate Generic 452 162 $3,904
Olmesartan Medoxomil Generic 450 154 $15,075
Praluent Pen (Alirocumab) Brand 398 107 $498,059
Eliquis (Apixaban) Brand 310 86 $340,451
Jardiance (Empagliflozin) Brand 275 92 $397,587

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. James O'Keefe's medical specialty?
Dr. James O'Keefe practices Nuclear Cardiology Physician in Kansas City, MO.
Where does Dr. James O'Keefe practice?
Dr. James O'Keefe practices at 4330 Wornall RD, Kansas City, MO 641115939. Office phone: 8169311883.
What is Dr. James O'Keefe's NPI?
Dr. James O'Keefe's National Provider Identifier (NPI) is 1134187339, issued by NPPES.
Does Dr. James O'Keefe accept Medicare assignment?
Yes. Dr. James O'Keefe accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James O'Keefe commonly perform?
Top Medicare-reported procedures in 2023: Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (HCPCS 93018); Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (HCPCS 93016); Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan (HCPCS 78431). Source: CMS Medicare Physician & Other Practitioners file.