Ryan E. Hall, M.D.
NPI 1366761975ActiveIndividual· Internal Medicine, Hematology & Oncology· Little Rock, AR
Internal Medicine, Hematology & Oncology (M.D.) in Little Rock, Arkansas, trained at University of Arkansas College of Medicine (class of 2010). In 2024 Medicare paid $8,407,347 for 1,431 patients, and Part D covered 3,846 of their prescriptions, 72% of them generic. Caris Mpi, Inc. was the largest of 4 companies reporting payments in 2025, $88.44 in all, mostly food and beverage.
Overview
| NPI | 1366761975 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 21, 2010 |
| Last updated in NPPES | Mar 10, 2022 |
| Certified by provider | Mar 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | E-9634 | AR |
| Internal Medicine, Medical Oncology | 207RX0202X | E-9634 | AR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,431 |
|---|---|
| Services billed | 379,557 across 226 procedure codes |
| Paid by Medicare | $8,407,347 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,846 · 4,506 30-day fills |
|---|---|
| Patients | 489 |
| Total drug cost | $9,326,609 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- Central Arkansas Radiation Therapy Institute IncLittle Rock, AR · 90 clinicians
Hospital affiliations
- Baptist Health Medical Center North Little RockNorth Little Rock, AR
- Baptist Health Medical Center-Little RockLittle Rock, AR
- Baptist Health Medical Center-StuttgartStuttgart, AR
- Conway Regional Medical Center, IncConway, AR
Industry payments (Open Payments)
- 2025$88.44 · 5 payments from 4 companies
- 2024$382.04 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Caris Mpi, Inc. | $29.22 | 2 |
| Genzyme Corporation | $20.86 | 1 |
| Gilead Sciences, Inc. | $19.22 | 1 |
| Azurity Pharmaceuticals, Inc. | $19.14 | 1 |
What the 2025 payments were for
- Food and Beverage$88.44 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 54 hematologist-oncologists in Little Rock · All hematologist-oncologists in Arkansas