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Allergists (Internal Medicine) in Arkansas

Data updated monthly · Last refresh October 2026

6 Allergy & Immunology (Internal Medicine) providers practice in Arkansas, including 4 (67%) 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.

6providers
4telehealth
Little Rocktop city

Allergy & Immunology (Internal Medicine) by city in Arkansas

Choose a city to see providers there.

Allergy & Immunology (Internal Medicine) in Little Rock5 providers
Allergy & Immunology (Internal Medicine) in Fayetteville1 providers

Where Allergists (Internal Medicine) in Arkansas practice

From CMS Medicare enrollment records covering 4 of the 6 providers listed here (67%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Allergists (Internal Medicine)All clinicians in groupMain city
Little Rock Allergy and Asthma Clinic PA47Little Rock

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingAllergists (Internal Medicine) affiliated
Jefferson Regional Medical CenterPine BluffNonprofit1 of 53

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.

Allergy & Immunology (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. Charles Sisco, M.D.
Fayetteville, AR · No drug or device payments recorded (2025) · (479) 445-6550
Dr. Ashley Stoner, M.D.
Little Rock, AR · $2,548 in drug and device payments (2025) · Telehealth · (501) 224-1156
Dr. Blake Scheer, M.D.
Little Rock, AR · $22,016 in drug and device payments (2025) · Telehealth · (501) 224-1156
Dr. Karl Sitz, M.D.
Little Rock, AR · $1,715 in drug and device payments (2025) · (501) 224-1156
Dr. Kim Ngan Jackson, MD
Little Rock, AR · $1,976 in drug and device payments (2025) · Telehealth · (501) 224-1156
Dr. Stacy Griffin, M.D.
Little Rock, AR · $2,604 in drug and device payments (2025) · Telehealth · (501) 224-1156

Common questions

How many Allergy & Immunology (Internal Medicine) providers are in Arkansas?

There are 6 Allergy & Immunology (Internal Medicine) providers with active NPI records practicing in Arkansas, according to federal NPPES data refreshed monthly.

Do Allergy & Immunology (Internal Medicine) providers in Arkansas offer telehealth?

Yes. 4 of the 6 Allergy & Immunology (Internal Medicine) providers in Arkansas (about 67%) report offering telehealth services in CMS data.

Which cities in Arkansas have the most Allergy & Immunology (Internal Medicine) providers?

Little Rock (5), Fayetteville (1) have the highest concentration of Allergy & Immunology (Internal Medicine) providers in Arkansas.

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.

Which hospitals do Allergists (Internal Medicine) in Arkansas work at?

According to CMS facility affiliation records, the Arkansas hospitals where the most Allergists (Internal Medicine) hold privileges are Jefferson Regional Medical Center in Pine Bluff.

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Allergy & Immunology (Internal Medicine) in Arkansas? Get featured.