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

Dr. Ronald Wayne Barnett Jr., MD

Individual provider Internal Medicine Physician · NPI 1730403262

Dr. Ronald Wayne Barnett Jr., MD is an Internal Medicine in Trumann, Arkansas. Qualified in 2010, 16 years ago. Practices with White River Health System, Inc, a 186-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
16
Licensed in
AR
In the registry since
2010
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

516 Industrial Park Dr
Trumann, AR 72472-9602
Phone: (870) 936-8000
Fax: (870) 934-3666
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence E-8535 (AR)
Emergency Medicine Physician Taxonomy 207P00000X · Licence E-8535 (AR)
Pediatrics Physician Taxonomy 208000000X · Licence E-8535 (AR)
Hospitalist Physician Taxonomy 208M00000X · Licence E-8535 (AR)

Record details

NPI number1730403262
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 26, 2010
Last updated in NPPESNovember 7, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice White River Health System, Inc. — 186 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare