John Michael Allen, DMD
NPI 1396796793ActiveIndividual· Oral & Maxillofacial Surgery· New York, NY
Opted out of Medicare from September 2015 to September 2027. Oral & Maxillofacial Surgery (DMD) in New York, New York, licensed in CA, GA and NY, with an NPI issued in May 2006. Part D covered 372 prescriptions written in 2024, 100% of them generic. Straumann USA LLC reported $1,298 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1396796793 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DMD |
| Sole proprietor | No |
| NPI issued | May 12, 2006 |
| Last updated in NPPES | Sep 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Oral & Maxillofacial Surgery Primary | 204E00000X | 46235 | CA |
| Dentist, Oral and Maxillofacial Surgery | 1223S0112X | DNF000323 | GA |
| Dentist | 122300000X | 052730 | NY |
| Dentist | 122300000X | 46235 | CA |
| Oral & Maxillofacial Surgery | 204E00000X | 052730 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 Sep 1, 2015 – Sep 1, 2027 |
| 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) | 372 · 372 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $2,003 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$1,298 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $1,298 | 8 |
What the 2025 payments were for
- Food and Beverage$797.94 · 7 payments
- Education$500.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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