Mark John Piacentini, MD
NPI 1568478626ActiveIndividual· Family Medicine· Prospect, OH
Family Medicine (MD) in Prospect, Ohio, trained at Ohio State University College of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $2,207,572 for 32,022 claims, against $291,367 paid for services in 2024. Pfizer Inc. reported $22.79 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1568478626 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Apr 18, 2025 |
| Certified by provider | Apr 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 35054820 | OH |
| Legal Medicine | 173000000X | 35054820P | 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 - Family Practice (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 502 |
|---|---|
| Services billed | 4,890 across 17 procedure codes |
| Paid by Medicare | $291,367 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32,022 · 35,501 30-day fills |
|---|---|
| Patients | 833 |
| Total drug cost | $2,207,572 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Ohio State University College of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Family Practice |
Medical group
- Prospect Family Medicine, Inc.Prospect, OH · 3 clinicians
Hospital affiliations
- Marion General HospitalMarion, OH
- Wyandot Memorial HospitalUpper Sandusky, OH
Other facilities
- Centerwell Home Health IIHome health agency · Mount Vernon, OH
- GentivaHospice · Mount Vernon, OH
- Tranquility HospiceHospice · Delaware, OH
- Harding PointeNursing home · Marion, OH
- Marion PointeNursing home · Marion, OH
- Marion Valley Post AcuteNursing home · Marion, OH
- Presidential Post-AcuteNursing home · Marion, OH
- Vancrest of Upper SanduskyNursing home · Upper Sandusky, OH
Industry payments (Open Payments)
- 2025$22.79 · 1 payment from 1 company
- 2024$17.05 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $22.79 | 1 |
What the 2025 payments were for
- Food and Beverage$22.79 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records