John Joseph Ahern, D.D.S.
NPI 1821175738ActiveIndividual· Dentist, General Practice· Exeter, NH
Dentist, General Practice (D.D.S.) in Exeter, New Hampshire, licensed in NH, with an NPI issued in November 2006. Part D covered 35 prescriptions written in 2024, 94% of them generic. Colgate Oral Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2024, $162.06 in all, mostly education.
Overview
| NPI | 1821175738 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.D.S. |
| Sole proprietor | No |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Dec 31, 2019 |
| Certified by provider | Dec 31, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, General Practice Primary | 1223G0001X | 2017 | NH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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) | 35 · 39 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $195.23 |
| Generic share | 94% of claims |
Industry payments (Open Payments)
- 2024$162.06 · 9 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Colgate Oral Pharmaceuticals, Inc. | $140.95 | 8 |
| Straumann USA LLC | $21.11 | 1 |
What the 2024 payments were for
- Education$140.95 · 8 payments
- Food and Beverage$21.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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