Michael Hayashi, M.D
NPI 1699976308ActiveIndividual· Surgery· Honolulu, HI
Surgery (M.D) with Queens University Medical Group, practicing in Honolulu, Hawaii. Medicare paid $8,359 for services to 31 patients in 2024. Csl Behring was the largest of 2 companies reporting payments in 2024, $122.23 in all, mostly education. Lists The Queens Medical Center as a hospital affiliation.
Overview
| NPI | 1699976308 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | May 30, 2007 |
| Last updated in NPPES | Aug 11, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 15572 | HI |
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) | Enrolled Practitioner - General Surgery (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 31 |
|---|---|
| Services billed | 73 across 9 procedure codes |
| Paid by Medicare | $8,359 |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | General Surgery |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Queens University Medical GroupHonolulu, HI · 614 clinicians
Hospital affiliation
- The Queens Medical CenterHonolulu, HI
Industry payments (Open Payments)
- 2024$122.23 · 6 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Csl Behring | $100.00 | 5 |
| Dilon Technologies, Inc. | $22.23 | 1 |
What the 2024 payments were for
- Education$100.00 · 5 payments
- Food and Beverage$22.23 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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