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

Ryan McAllister

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1861998809

Ryan McAllister practises Diagnostic Radiology in Little Rock, Arkansas. Graduated from Arizona College of Osteopathic Medicine Mid Western University in 2018, 8 years ago. Practices with CHI St Vincent Medical Group Hot Springs, a 183-clinician group and accepts Medicare assignment.

Years since qualifying
8
Trained at
Arizona College of Osteopathic Medicine Mid Western University
In the registry since
2018
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Practice location Address checks out

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Little Rock, AR

No coordinates on file. Search this address in Google Maps

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X

Record details

NPI number1861998809
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 30, 2018
Last updated in NPPESMarch 30, 2018

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolARIZONA COLLEGE OF OSTEOPATHIC MEDICINE MID WESTERN UNIVERSITY
Graduated 2018 (8 years in practice)
Group practice Chi St Vincent Medical Group Hot Springs — 183 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients2,623
Services billed 3,606 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at CHI St Vincent Medical Group Hot Springs

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 183 clinicians in the practice; 12 are shown here.

Other providers in Little Rock