Craig A. Yamamoto, DDS
NPI 1891804571ActiveIndividual· Dentist, Oral and Maxillofacial Surgery· Honolulu, HI
Opted out of Medicare from March 2019 to March 2027. Dentist, Oral and Maxillofacial Surgery (DDS) in Honolulu, Hawaii, licensed in HI, with an NPI issued in August 2006. Part D covered 442 prescriptions written in 2024, 100% of them generic. Straumann USA LLC was the largest of 2 companies reporting payments in 2025, $271.43 in all, mostly food and beverage.
Overview
| NPI | 1891804571 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DDS |
| Sole proprietor | No |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | May 10, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dentist, Oral and Maxillofacial Surgery Primary | 1223S0112X | DT1726 | HI |
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 |
|---|---|
| Opt-out | Opted out Mar 13, 2019 – Mar 13, 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) | 442 · 453 30-day fills |
|---|---|
| Patients | 203 |
| Total drug cost | $2,015 |
| Generic share | 100% of claims |
Industry payments (Open Payments)
- 2025$271.43 · 3 payments from 2 companies
- 2024$387.11 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Straumann USA LLC | $242.83 | 2 |
| Geistlich Pharma, North America, Inc. | $28.60 | 1 |
What the 2025 payments were for
- Food and Beverage$271.43 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 oral surgeons in Honolulu · All oral surgeons in Hawaii