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

Samuel Thomas Rayburn, MD

Individual provider Surgery Physician · NPI 1629017587

Samuel Thomas Rayburn, MD is a Cardiac Surgery in Little Rock, Arkansas. Graduated from University of Mississippi School of Medicine in 1992, 34 years ago. Practices with Jack Stephens Heart Institute LLC, a 6-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
34
Trained at
University of Mississippi School of Medicine
Licensed in
AR
In the registry since
2006
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

10100 Kanis Rd
Little Rock, AR 72205-6202
Phone: (501) 223-5757
Fax: (501) 223-5758
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4301 W Markham St # 713, Little Rock, AR 72205-7101 — (501) 686-8000
  • 4110 Outpatient Circle, Little Rock, AR 72205 — (501) 686-8000

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X · Licence E-2209 (AR)
Surgery Physician Taxonomy 208600000X · Licence E-2209 (AR)

Record details

NPI number1629017587
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESMay 4, 2023
Certification dateApril 26, 2023

Medicare enrollment

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

Medicare specialtyCARDIAC SURGERY
Also practisesTHORACIC SURGERY, VASCULAR SURGERY
Medical schoolUNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Jack Stephens Heart Institute Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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