Katherine Rebecca Steward, MD
NPI 1093781510ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Little Rock, AR
Pathology, Anatomic Pathology & Clinical Pathology (MD) in Little Rock, Arkansas, trained at Vanderbilt University School of Medicine (class of 1998). Medicare paid $141,807 for services to 1,202 patients in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 4 companies reporting payments in 2025, $176.28 in all, mostly food and beverage.
Overview
| NPI | 1093781510 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 24, 2006 |
| Last updated in NPPES | Apr 30, 2026 |
| Certified by provider | Apr 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | E3737 | 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 - Pathology (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,202 |
|---|---|
| Services billed | 3,213 across 30 procedure codes |
| Paid by Medicare | $141,807 |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Pathology |
Medical group
- Arkansas Pathology Associates PALittle Rock, AR · 10 clinicians
Hospital affiliations
- Chi St. Vincent Hospital Hot SpringsHot Springs, AR
- Chi-St Vincent InfirmaryLittle Rock, AR
- Conway Regional Medical Center, IncConway, AR
- Saline Memorial HospitalBenton, AR
- South Arkansas Regional Hospital LLCEl Dorado, AR
Industry payments (Open Payments)
- 2025$176.28 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $84.65 | 1 |
| Tela Bio, Inc. | $48.06 | 1 |
| Merck Sharp & Dohme LLC | $22.04 | 1 |
| Astrazeneca Pharmaceuticals LP | $21.53 | 1 |
What the 2025 payments were for
- Food and Beverage$176.28 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 111 pathologists in Little Rock · All pathologists in Arkansas