Samuel Duggins Leonard, MD
NPI 1649733551ActiveIndividual· Surgery, Vascular Surgery· Houston, TX
Surgery, Vascular Surgery (MD) with Christus Trinity Clinic Texas and 1 other group, practicing in Houston, Texas. Medicare paid $14,039 for services to 19 patients in 2024. Shockwave Medical, Inc was the largest of 16 companies reporting payments in 2025, $70,243 in all, mostly food and beverage. Lists Ascension Seton Hays and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1649733551 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 8, 2019 |
| Last updated in NPPES | Jun 4, 2025 |
| Certified by provider | Jun 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | S7907 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Vascular Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 19 |
|---|---|
| Services billed | 52 across 33 procedure codes |
| Paid by Medicare | $14,039 |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Vascular Surgery |
| Telehealth | Offers telehealth |
Medical groups
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
- Seton Family of DoctorsAustin, TX · 792 clinicians
Hospital affiliations
- Ascension Seton HaysKyle, TX
- Ascension Seton Medical Center AustinAustin, TX
- Ascension Seton NorthwestAustin, TX
- Ascension Seton WilliamsonRound Rock, TX
- Dell Seton Med Center at the University of TxAustin, TX
Industry payments (Open Payments)
- 2025$70,243 · 126 payments from 16 companies
- 2024$8,600 · 69 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Shockwave Medical, Inc | $51,750 | 38 |
| Penumbra, Inc. | $10,224 | 17 |
| Medtronic, Inc. | $5,242 | 26 |
| Cook Medical LLC | $680.31 | 16 |
| W. L. Gore & Associates, Inc. | $503.73 | 5 |
What the 2025 payments were for
- Food and Beverage$25,015 · 90 payments
- Consulting Fee$20,213 · 8 payments
- Travel and Lodging$14,341 · 24 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$10,494 · 3 payments
- Long term medical supply or device loan$181.16 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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