John F. McMahon, DDS
NPI 1568520377ActiveIndividual· Dentist, General Practice· Jenison, MI
Dentist, General Practice (DDS) in Jenison, Michigan, licensed in MI, with an NPI issued in December 2006. Part D covered 18 prescriptions written in 2024, 100% of them generic. Envista Holdings Corporation was the largest of 2 companies reporting payments in 2025, $127.54 in all, mostly food and beverage.
Overview
| NPI | 1568520377 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Dec 5, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 2901013305 | MI |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 18 · 18 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $48.03 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$127.54 · 2 payments from 2 companies
- 2024$32.72 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Envista Holdings Corporation | $97.54 | 1 |
| Voco America Inc. | $30.00 | 1 |
What the 2025 payments were for
- Food and Beverage$127.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 general dentists in Jenison · All general dentists in Michigan