Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Samuel Duggins Leonard, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1649733551

Samuel Duggins Leonard, MD is a Vascular Surgery in Houston, Texas. Qualified in 2019, 7 years ago. Practices with Seton Family of Doctors, a 785-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
7
Licensed in
TX
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Houston, TX

Additional practice locations (1)

  • 5002 Cowhorn Creek Rd Ste 2109, Texarkana, TX 75503-9766 — (903) 614-3000

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence S7907 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1649733551
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2019
Last updated in NPPESJune 4, 2025
Certification dateJune 4, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyVASCULAR SURGERY
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Seton Family Of Doctors — 785 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations11 on file with Medicare

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