Nathaniel D. Stewart, MD
NPI 1376075457ActiveIndividual· Family Medicine· Johnstown, OH
Family Medicine (MD) in Johnstown, Ohio, trained at Wright State University Boonshoft School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $318,487 for 2,610 claims, against $43,939 paid for services in 2024. Glaxosmithkline, LLC. reported $23.10 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1376075457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 29, 2017 |
| Last updated in NPPES | Dec 9, 2025 |
| Certified by provider | Dec 9, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 35.145341 | OH |
| Family Medicine | 207Q00000X | 2021-01416 | NC |
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 - Family Practice (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 1,117 across 82 procedure codes |
| Paid by Medicare | $43,939 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,610 · 6,118 30-day fills |
|---|---|
| Patients | 352 |
| Total drug cost | $318,487 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Wright State University Boonshoft School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Family Practice |
Medical group
- Central Ohio Primary Care Physicians, Inc.Columbus, OH · 488 clinicians
Hospital affiliations
- Grant Medical CenterColumbus, OH
- Knox Community HospitalMount Vernon, OH
- Licking Memorial HospitalNewark, OH
- Mount Carmel New Albany Surgical HospitalNew Albany, OH
- Riverside Methodist HospitalColumbus, OH
Industry payments (Open Payments)
- 2025$23.10 · 1 payment from 1 company
- 2024$831.70 · 46 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $23.10 | 1 |
What the 2025 payments were for
- Food and Beverage$23.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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