John Prodafikas, M.D.
NPI 1831178813ActiveIndividual· Internal Medicine, Cardiovascular Disease· Canton, OH
Internal Medicine, Cardiovascular Disease (M.D.) in Canton, Ohio, trained at Tufts University School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $804,478 for 3,661 claims, against $98,887 paid for services in 2024. Astrazeneca Pharmaceuticals LP reported $43.25 in payments in 2025, mostly education.
Overview
| NPI | 1831178813 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 10, 2006 |
| Last updated in NPPES | Apr 17, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 35-08-2153 | OH |
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 - Cardiovascular Disease (Cardiology) (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,122 |
|---|---|
| Services billed | 1,957 across 44 procedure codes |
| Paid by Medicare | $98,887 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,661 · 8,527 30-day fills |
|---|---|
| Patients | 738 |
| Total drug cost | $804,478 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical groups
- Aultman Deuble Heart and Vascular Hospital, LLCCanton, OH · 112 clinicians
- Orrville Hospital FoundationDover, OH · 77 clinicians
- Aultman HospitalCanton, OH · 43 clinicians
- Alliance Community HospitalAlliance, OH · 10 clinicians
Hospital affiliations
- Alliance Community HospitalAlliance, OH
- Aultman HospitalCanton, OH
- Aultman Orrville HospitalOrrville, OH
- Salem Regional Medical CenterSalem, OH
- Union HospitalDover, OH
Industry payments (Open Payments)
- 2025$43.25 · 1 payment from 1 company
- 2024$14.85 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $43.25 | 1 |
What the 2025 payments were for
- Education$43.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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