Doctor profile · Federal record

Dr. Samuel Leonard, MD

Vascular Surgery Physician (CMS: Vascular Surgery) · Student in an Organized Health Care Education/Training Program · Houston, TX

  • NPI 1649733551
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
6400 Fannin St Ste 2850
Houston, TX 770301540
(713) 486-5100
Additional location
5002 Cowhorn Creek RD Ste 2109
Texarkana, TX 755039766
(903) 614-3000

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
June 4, 2025
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
2086S0129X — NUCC code
State license (1)
Texas #S7907

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649733551. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$8,600
Transactions
68
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Inari Medical, INC. 11 $1,878.30
Bolton Medical INC 7 $1,348.72
W. L. Gore & Associates, INC. 11 $1,110.64
Cook Medical LLC 11 $975.21
Silk Road Medical, INC. 5 $762.94
Penumbra, INC. 6 $612.27
Boston Scientific Corporation 4 $536.65
Abiomed 3 $295.87
ShockWave Medical, INC 2 $267.07
Abbott Laboratories 3 $213.59
Atricure, INC. 1 $167.58
Bard Peripheral Vascular, INC. 1 $144.66
Baxter Healthcare 1 $122.10
Kerecis Limited 1 $81.68
Integra LifeSciences Corporation 1 $44.46

By nature of payment

Food and Beverage
$6,866
Travel and Lodging
$1,735

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Samuel Leonard's medical specialty?
Dr. Samuel Leonard practices Vascular Surgery Physician in Houston, TX.
Where does Dr. Samuel Leonard practice?
Dr. Samuel Leonard practices at 6400 Fannin St Ste 2850, Houston, TX 770301540. Office phone: 7134865100.
What is Dr. Samuel Leonard's NPI?
Dr. Samuel Leonard's National Provider Identifier (NPI) is 1649733551, issued by NPPES.
Does Dr. Samuel Leonard accept Medicare assignment?
Yes. Dr. Samuel Leonard accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.