Mark Anthony Ferrari, DDS
NPI 1184733701ActiveIndividual· Dentist, General Practice· Schaumburg, IL
Opted out of Medicare from October 2014 to October 2028. Dentist, General Practice (DDS) in Schaumburg, Illinois, with an NPI issued in August 2006. Part D covered 39 prescriptions written in 2024, 92% of them generic. Hu-Friedy Mfg. Co., LLC reported $40.00 in payments in 2025, mostly education.
Overview
| NPI | 1184733701 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | — | IL |
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 |
|---|---|
| Opt-out | Opted out Oct 15, 2014 – Oct 15, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 39 · 39 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $144.90 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$40.00 · 1 payment from 1 company
- 2024$5.10 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hu-Friedy Mfg. Co., LLC | $40.00 | 1 |
What the 2025 payments were for
- Education$40.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 87 general dentists in Schaumburg · All general dentists in Illinois