Doctor profile · Federal record

Dr. Ralph Cook, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Leesburg, FL

  • NPI 1689602161
  • Accepts Medicare
  • MIPS 78.2 / 100 · 2023
  • 43 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
801 E Dixie Ave
Leesburg, FL 34748
(352) 742-1171
fax (352) 742-7241
Additional location
700 Doctors CT
Leesburg, FL 347487314
(352) 787-9838
fax (352) 787-8705
Mailing address
Po Box 945921
Atlanta, GA 303945921

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
April 5, 2024
Year of graduation
1983 — 43 yrs since
Specialty taxonomy
208G00000X — NUCC code
State license (1)
Florida #ME75508
Medicaid
FL #253974800

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1689602161. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
239
Distinct HCPCS
10
Medicare allowed
$109,041
HCPCS Description Services Patients Avg allowed
33533 Coronary artery bypass using artery graft, 1 graft 47 47 $1,123
33508 Harvest of vein using an endoscope 36 36 $9
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 24 23 $51
33361 Replacement of aortic valve through the skin and femoral artery 19 19 $743
99213 Established patient office or other outpatient visit, 20-29 minutes 19 17 $89
33518 Coronary artery bypass using vein or artery graft, 2 grafts 16 16 $202
33517 Coronary artery bypass using vein or artery graft, 1 graft 15 15 $171
33405 Replacement of aortic valve on heart-lung machine 13 13 $1,887
99204 New patient office or other outpatient visit, 45-59 minutes 13 13 $165
99205 New patient office or other outpatient visit, 60-74 minutes 13 13 $217

In context: peer comparison

Among 1 peers in this city , average services per provider: 19. This provider delivers 13× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$588
Transactions
14
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
ABIOMED 8 $459.54
Artivion, Inc. 1 $26.27
Medtronic, Inc. 1 $24.28
ATRICURE, INC. 1 $24.07
Edwards Lifesciences Corporation 1 $21.23
Reel Surgical, Inc. 1 $18.98
Guard Medical Inc. 1 $13.37

By nature of payment

Food and Beverage
$492
Travel and Lodging
$96

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
50
Patients
37
Total drug cost
$334
Drug Type Claims Patients Total cost
Clopidogrel (Clopidogrel Bisulfate) Brand 25 12 $190
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 25 25 $145

Frequently asked questions

Auto-generated from federal data
What is Dr. Ralph Cook's medical specialty?
Dr. Ralph Cook practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Leesburg, FL.
Where does Dr. Ralph Cook practice?
Dr. Ralph Cook practices at 801 E Dixie Ave, Leesburg, FL 34748. Office phone: 3527421171.
What is Dr. Ralph Cook's NPI?
Dr. Ralph Cook's National Provider Identifier (NPI) is 1689602161, issued by NPPES.
Does Dr. Ralph Cook accept Medicare assignment?
Yes. Dr. Ralph Cook accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ralph Cook commonly perform?
Top Medicare-reported procedures in 2023: Coronary artery bypass using artery graft, 1 graft (HCPCS 33533); Harvest of vein using an endoscope (HCPCS 33508); Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (HCPCS G0180). Source: CMS Medicare Physician & Other Practitioners file.