James Madison Grover, DDS
NPI 1407340284ActiveIndividual· Dentist, General Practice· Glendale, AZ
Dentist, General Practice (DDS) in Glendale, Arizona, licensed in AZ and TX, with an NPI issued in June 2018. Part D covered 94 prescriptions written in 2024, 91% of them generic. Colgate Oral Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $77.15 in all, mostly education.
Overview
| NPI | 1407340284 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | Yes |
| NPI issued | Jun 15, 2018 |
| Last updated in NPPES | Aug 10, 2021 |
| Certified by provider | Aug 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | D011163 | AZ |
| Dentist, General Practice | 1223G0001X | 33813 | TX |
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) | 94 · 94 30-day fills |
|---|---|
| Patients | 41 |
| Total drug cost | $512.98 |
| Generic share | 91% of claims |
Industry payments (Open Payments)
- 2025$77.15 · 3 payments from 2 companies
- 2024$140.95 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Colgate Oral Pharmaceuticals, Inc. | $56.82 | 2 |
| Orapharma, A Division of Bausch Health US, LLC | $20.33 | 1 |
What the 2025 payments were for
- Education$56.82 · 2 payments
- Food and Beverage$20.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 227 general dentists in Glendale · All general dentists in Arizona