John Joseph Ward, MD
NPI 1013901354ActiveIndividual· Internal Medicine, Gastroenterology· Westerville, OH
Internal Medicine, Gastroenterology (MD) in Westerville, Ohio, trained at Ohio State University College of Medicine (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $172,153 for 814 claims, against $73,593 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $98.75 in all, mostly food and beverage.
Overview
| NPI | 1013901354 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 1, 2005 |
| Last updated in NPPES | Nov 7, 2023 |
| Certified by provider | Nov 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 35066316 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 481 |
|---|---|
| Services billed | 740 across 41 procedure codes |
| Paid by Medicare | $73,593 |
Part D prescriptions in 2024
| Prescriptions (claims) | 814 · 1,262 30-day fills |
|---|---|
| Patients | 482 |
| Total drug cost | $172,153 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Ohiohealth CorporationColumbus, OH · 2,314 clinicians
- Ohio Gastroenterology Group, Inc.Columbus, OH · 119 clinicians
- Union County Physician CorporationMarysville, OH · 105 clinicians
Hospital affiliations
- Grant Medical CenterColumbus, OH
- Memorial HospitalMarysville, OH
- Mount Carmel East & WestColumbus, OH
- Mount Carmel St Ann'sWesterville, OH
- Riverside Methodist HospitalColumbus, OH
Industry payments (Open Payments)
- 2025$98.75 · 5 payments from 2 companies
- 2024$254.98 · 9 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $71.76 | 4 |
| Genzyme Corporation | $26.99 | 1 |
What the 2025 payments were for
- Food and Beverage$98.75 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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