Michael G. Simpson, D.D.S.
NPI 1134437312ActiveIndividual· Dentist, Endodontics· Sun City West, AZ
Dentist, Endodontics (D.D.S.) in Sun City West, Arizona, licensed in AZ and OH, with an NPI issued in September 2010. Part D covered 333 prescriptions written in 2024, 100% of them generic. Septodont Inc. reported $58.83 in payments in 2025, mostly speaking and faculty fees.
Overview
| NPI | 1134437312 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | No |
| NPI issued | Sep 21, 2010 |
| Last updated in NPPES | Sep 21, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Endodontics Primary | 1223E0200X | D 8060 | AZ |
| Dentist, Endodontics | 1223E0200X | 30.022834 | 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 Order and Referring Only - Dentist (AZ) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 333 · 333 30-day fills |
|---|---|
| Patients | 222 |
| Total drug cost | $1,406 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$58.83 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Septodont Inc. | $58.83 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$58.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other endodontists in Sun City West
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