Internal Medicine in Harrison, AR

21 active Internal Medicine providers practice in Harrison, Arkansas according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Harrison, AR
NPI	Name	Type	Specialty	Location
1255344131	Ali Abdelaal	Individual	Hematology & Oncology Physician	Harrison, AR
1942275334	Charles Klepper	Individual	Internal Medicine Physician	Harrison, AR
1184720807	Chen Huang	Individual	Medical Oncology Physician	Harrison, AR
1720032782	Finnbogi Karlsson	Individual	Endocrinology, Diabetes & Metabolism Physician	Harrison, AR
1548253479	Harrison Cardology Clinic, P A	Organization	Cardiovascular Disease Physician	Harrison, AR
1104897040	Melissa Chu	Individual	Internal Medicine Physician	Harrison, AR
1164478129	Ravjyot Chawla	Individual	Cardiovascular Disease Physician	Harrison, AR
1679547301	Richard Chitsey	Individual	Internal Medicine Physician	Harrison, AR
1447240080	Ronald Angelo Rubio	Individual	Rheumatology Physician	Harrison, AR
1710970637	Ronald Revard	Individual	Cardiovascular Disease Physician	Harrison, AR
1245268424	Stephen Maes	Individual	Geriatric Medicine (Internal Medicine) Physician	Harrison, AR
1134242191	Stephen R. Maes, M.D., P.A.	Organization	Internal Medicine Physician	Harrison, AR
1669430286	Steven Shrum	Individual	Internal Medicine Physician	Harrison, AR

Frequently asked questions

How many Internal Medicine providers are in Harrison, AR?

The latest NPPES snapshot lists 21 active Internal Medicine providers with a practice address in Harrison, Arkansas.

How do I check a Internal Medicine provider's NPI in Harrison?

Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-10.