Internal Medicine Doctors in Arkansas
Data updated monthly · Last refresh October 2026
766 Internal Medicine providers practice in Arkansas, including 91 (12%) offering telehealth. The largest concentration is in Little Rock. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
766providers
91telehealth
Little Rocktop city
Internal Medicine by city in Arkansas
Choose a city to see providers there.
Where Internal Medicine Doctors in Arkansas practice
From CMS Medicare enrollment records covering 462 of the 766 providers listed here (60%). Providers who do not bill Medicare are not included in these figures.
14%solo or small practice (under 10 clinicians)
15%mid-size group (10 to 99)
71%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Internal Medicine Doctors | All clinicians in group | Main city |
| Arkansas Health Group | 62 | 645 | North Little Rock |
| University of Arkansas for Medical Sciences | 52 | 1,159 | Little Rock |
| Mercy Health Northwest Arkansas Communities | 30 | 314 | Rogers |
| Mercy Clinic Fort Smith Communities | 27 | 361 | Fort Smith |
| St Bernards Hospital Inc.. | 26 | 187 | Jonesboro |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Internal Medicine Doctors affiliated |
| Baptist Health Medical Center-Little Rock | Little Rock | Nonprofit | 3 of 5 | 94 |
| University of Arkansas Medical Sciences | Little Rock | Government | 2 of 5 | 64 |
| St Bernards Medical Center | Jonesboro | Nonprofit | 1 of 5 | 49 |
| Chi St. Vincent Hospital Hot Springs | Hot Springs | Nonprofit | 3 of 5 | 45 |
| Baptist Health Medical Center North Little Rock | North Little Rock | Nonprofit | 1 of 5 | 41 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Internal Medicine providers in Arkansas
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Benjamin Martin, MDArkadelphia, AR · No drug or device payments recorded (2025) ·
(870) 245-2240 Dr. Gary Gehrki, M.D.Arkadelphia, AR · $85 in drug and device payments (2025) ·
(870) 246-8034 Dr. Lorene Lomax, MDArkadelphia, AR · No drug or device payments recorded (2025) ·
(870) 245-1200 Dr. Karen Merle, MDBarling, AR · $171 in drug and device payments (2025) · Telehealth ·
(479) 431-3500 Dr. Anil Kumar, M.D.Batesville, AR · $15 in drug and device payments (2025) ·
(870) 262-4000 Dr. Anup Singh, MDBatesville, AR · No drug or device payments recorded (2025) ·
(870) 262-5546 Dr. Atif Khan, MDBatesville, AR · $2,024 in drug and device payments (2025) ·
(870) 262-1750 Dr. Caleb Oster, D.O.Batesville, AR · $14 in drug and device payments (2025) ·
(870) 262-1200 Dr. Calvin Ratliff, MDBatesville, AR · No drug or device payments recorded (2025) ·
(870) 262-1200 Dr. Doreen Kamoga, MDBatesville, AR · $10,090 in drug and device payments (2025) · Telehealth ·
(870) 262-1200 Dr. Edwin Suarez, MDBatesville, AR · No drug or device payments recorded (2025) ·
(870) 262-1200 Dr. Kalyan Gonugunta, M.D.Batesville, AR · No drug or device payments recorded (2025) ·
(870) 262-1200 Dr. Keith Stoltzfus, DOBatesville, AR · No drug or device payments recorded (2025) ·
(870) 262-1200 Dr. Michael Andryka, MDBatesville, AR · No drug or device payments recorded (2025) ·
(870) 262-1200 Dr. Morgan Norton, M.D.Batesville, AR · No drug or device payments recorded (2025) ·
(870) 262-1235 Dr. Nathan Mclaughlin, MDBatesville, AR · $160 in drug and device payments (2025) ·
(870) 262-1200 Dr. Neal Mehta, M.D.Batesville, AR · No drug or device payments recorded (2025) ·
(870) 262-1200 Dr. Neelima Gonugunta, M.D.,Batesville, AR · $25 in drug and device payments (2025) ·
(870) 262-1510 Dr. Omar Alkhatib, MDBatesville, AR · No drug or device payments recorded (2025) ·
(870) 262-1200 Dr. Ragda Ahmed, MDBatesville, AR · No drug or device payments recorded (2025) ·
(870) 262-1200 Dr. Robert Walton, MDBatesville, AR · No drug or device payments recorded (2025) ·
(870) 793-2223 Dr. Sean Anro Salonga, MDBatesville, AR · No drug or device payments recorded (2025) · Telehealth ·
(870) 262-1200 Dr. Shoaib KhanBatesville, AR · $90 in drug and device payments (2025) ·
(870) 262-1200 Dr. Wyatt LydolphBatesville, AR · No drug or device payments recorded (2025) ·
(870) 262-1200 Dr. Cara Riley, DOBella Vista, AR · $711 in drug and device payments (2025) ·
(479) 802-5555 Dr. David Estes, M.D.Bella Vista, AR · $1,397 in drug and device payments (2025) · Telehealth ·
(479) 802-5555 Dr. Gary Frigon, MDBella Vista, AR · No drug or device payments recorded (2025) ·
(479) 381-6362 Dr. Kourtney Harrington, MDBella Vista, AR · $768 in drug and device payments (2025) · Telehealth ·
(479) 802-5555 Dr. Michael Sammer, MDBella Vista, AR · No drug or device payments recorded (2025) ·
(479) 855-6165 Dr. Rebekah Campos, DOBella Vista, AR · $181 in drug and device payments (2025) · Telehealth ·
(479) 802-5555 Dr. Robert Sanders, MDBella Vista, AR · No drug or device payments recorded (2025) ·
(479) 855-6165 Dr. Aryeh Rafailovich-sokolovBenton, AR · No drug or device payments recorded (2025) ·
(501) 408-2429 Dr. Daniel Cartaya, M.D.Benton, AR · No drug or device payments recorded (2025) ·
(501) 778-5740 Dr. Edward Hill, M.D.Benton, AR · No drug or device payments recorded (2025) ·
(501) 778-5740 Dr. George Dicus, MDBenton, AR · No drug or device payments recorded (2025) ·
(501) 776-6000 Dr. Joseph KoonBenton, AR · $1,174 in drug and device payments (2025) ·
(501) 778-8264 Dr. Mark Martindale, M.D. Dr. Matthew SteeleBenton, AR · No drug or device payments recorded (2025) ·
(501) 408-2429 Dr. Brenda Rude, MDBentonville, AR · $1,588 in drug and device payments (2025) · Telehealth ·
(479) 273-9056 Dr. James Bilyeu, M.D.Bentonville, AR · No drug or device payments recorded (2025) ·
(479) 273-2030 Dr. James Byrum, MDBentonville, AR · No drug or device payments recorded (2025) · Telehealth ·
(479) 273-1550 Dr. Lance Hamilton, M.D.Bentonville, AR · No drug or device payments recorded (2025) ·
(479) 715-6505 Dr. Mansoor Alam, MDBentonville, AR · $128 in drug and device payments (2025) ·
(412) 512-1193 Dr. Nasima Nandzo, MDBentonville, AR · $36 in drug and device payments (2025) ·
(479) 553-1000 Dr. Navneet Kaur, M.D.Bentonville, AR · $142 in drug and device payments (2025) · Telehealth ·
(479) 553-2700 Dr. Roberto Saez, MDBentonville, AR · $821 in drug and device payments (2025) · Telehealth ·
(479) 273-9056 Conditions Internal Medicine providers in Arkansas commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Arkansas?There are 766 Internal Medicine providers with active NPI records practicing in Arkansas, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Arkansas offer telehealth?Yes. 91 of the 766 Internal Medicine providers in Arkansas (about 12%) report offering telehealth services in CMS data.
Which cities in Arkansas have the most Internal Medicine providers?Little Rock (219), Jonesboro (67), Fort Smith (66) have the highest concentration of Internal Medicine providers in Arkansas.
How many Internal Medicine providers in Arkansas received drug or device company payments?325 of 766 Internal Medicine providers in Arkansas (42%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Internal Medicine providers in Arkansas treat?Internal Medicine providers commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Internal Medicine Doctors in Arkansas work in independent practices or large health systems?Among 462 Internal Medicine Doctors in Arkansas enrolled in Medicare, 14% bill through a solo or small practice with fewer than 10 clinicians, 15% through a mid-size group of 10 to 99, and 71% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Arkansas work at?According to CMS facility affiliation records, the Arkansas hospitals where the most Internal Medicine Doctors hold privileges are Baptist Health Medical Center-Little Rock in Little Rock; University of Arkansas Medical Sciences in Little Rock; St Bernards Medical Center in Jonesboro.
Related reading on HealthcareDiscovery.AI
Internal Medicine in all 50 states Search all 766 in the directory Ask Zach for help choosing
Related
