Doctor profile · Federal record

Dr. Clyde Sullivan, M.D.

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · McKinney, TX

  • NPI 1295939262
  • Accepts Medicare
  • 22 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
7850 Collin McKinney Pkwy, Suite 120
McKinney, TX 750702140
(469) 854-8920
fax (469) 854-8923

Credentials & registration

NPPES · NUCC
NPI registered
June 2007 — 19 yrs on file
Profile last updated
July 29, 2010
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State licenses (2)
Texas #N6695 · Ohio #2866626-S150

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295939262. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
157
Distinct HCPCS
2
Medicare allowed
$18,947
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 140 54 $117
99204 New patient office or other outpatient visit, 45-59 minutes 17 17 $155

In context: peer comparison

Among 7 peers in McKinney Cardiovascular Disease Physician, average services per provider: 214. This provider delivers 0.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
432
Patients
79
Total drug cost
$51,344
Drug Type Claims Patients Total cost
Carvedilol Generic 76 19 $616
Lisinopril Generic 59 16 $496
Atorvastatin Calcium Generic 53 15 $713
Metoprolol Succinate Generic 43 15 $601
Amlodipine Besylate Generic 37 14 $185
Spironolactone Generic 33 0 $166
Furosemide Generic 26 0 $94
Torsemide Generic 26 0 $321
Eliquis (Apixaban) Brand 25 0 $28,996
Losartan Potassium Generic 24 0 $159

Frequently asked questions

Auto-generated from federal data
What is Dr. Clyde Sullivan's medical specialty?
Dr. Clyde Sullivan practices Cardiovascular Disease Physician in McKinney, TX.
Where does Dr. Clyde Sullivan practice?
Dr. Clyde Sullivan practices at 7850 Collin McKinney Pkwy, McKinney, TX 750702140. Office phone: 4698548920.
What is Dr. Clyde Sullivan's NPI?
Dr. Clyde Sullivan's National Provider Identifier (NPI) is 1295939262, issued by NPPES.
Does Dr. Clyde Sullivan accept Medicare assignment?
Yes. Dr. Clyde Sullivan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clyde Sullivan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.