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Internal Medicine

Robert B. Walton, MD

Sees patients in Mountain View, AR · Southside, AR · Cherokee Village, AR … · Arkansas

Summary

Robert B. Walton, MD (Internal Medicine) is enrolled with Medicare at 6 practice locations in Mountain View, AR, Southside, AR and Cherokee Village, AR and other places. NPI 1285622076. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Robert B. Walton, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
47Years since medical school (graduated 1979)
University Of Arkansas College Of MedicineMedical school
MaleGender (as listed)
White River Health System, Inc.Group practice

Quick answers

Where does Robert B. Walton see patients?
Medicare's clinician data lists 6 practice locations, including Mountain View, AR, Southside, AR and Cherokee Village, AR. Call before your visit to confirm the address.
What is Robert B. Walton's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Robert B. Walton accept Medicare assignment?
Yes. Medicare's clinician data says Robert B. Walton accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Robert B. Walton?
(870) 269-4144, as listed in official Medicare / NPI Registry data.
What is Robert B. Walton's NPI number?
1285622076. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Robert B. Walton is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Robert B. Walton as a member of this group (CMS data updated 2026-10-02).

  • White River Health System, Inc.186 clinicians in the group

Specialties

Find other Internal Medicine doctors in Arkansas →

Other internal medicine doctors in Arkansas

Clinicians with the same Medicare primary specialty in Arkansas — not a recommendation.

All internal medicine doctors in Arkansas →

Clinician information

CredentialMD
Medical schoolUniversity Of Arkansas College Of Medicine
Graduation year1979
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1285622076
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians