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

Dr. Adrian Williamson III, MD

Individual provider Otolaryngology Physician · NPI 1225018252

Dr. Adrian Williamson III, MD is an Otolaryngology in Little Rock, Arkansas. Graduated from Tulane University School of Medicine in 1985, 41 years ago. Practices with Arkansas Health Group, a 645-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
41
Trained at
Tulane University School of Medicine
Licensed in
AR
In the registry since
2006
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

10201 Kanis Rd
Little Rock, AR 72205-6203
Phone: (501) 227-5050
Fax: (501) 227-5151
Show map & directions

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

Additional practice locations (1)

  • 4301 W Markham St # 543, Little Rock, AR 72205-7101 — (501) 686-8000

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence R-4203 (AR)

Record details

NPI number1225018252
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 17, 2006
Last updated in NPPESNovember 18, 2025
Certification dateNovember 18, 2025

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Arkansas Health Group — 645 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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