John Robert J. Keller, D.M.D.
NPI 1528406089ActiveIndividual· Dentist· Alton, IL
Dentist (D.M.D.) in Alton, Illinois, licensed in IL, with an NPI issued in June 2013. Part D covered 138 prescriptions written in 2024, 99% of them generic. Philips North America LLC reported $15.84 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1528406089 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.M.D. |
| Sole proprietor | No |
| NPI issued | Jun 6, 2013 |
| Last updated in NPPES | Jun 6, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist Primary | 122300000X | 019029394 | 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) | Enrolled Order and Referring Only - Dentist (IL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 138 · 140 30-day fills |
|---|---|
| Patients | 106 |
| Total drug cost | $370.66 |
| Generic share | 99% of claims |
Industry payments (Open Payments)
- 2025$15.84 · 1 payment from 1 company
- 2024$13.71 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Philips North America LLC | $15.84 | 1 |
What the 2025 payments were for
- Food and Beverage$15.84 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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