Brooke Hayashi, D.O.
NPI 1730427923ActiveIndividual· Orthopaedic Surgery· Baltimore, MD
Orthopaedic Surgery (D.O.) with Kau Hospital and 1 other group, practicing in Baltimore, Maryland. 35 Medicare patients in 2024, $29,212 paid; nearly all of their 164 Part D prescriptions were generic (99%). Solventum Corporation was the largest of 4 companies reporting payments in 2025, $114.18 in all, mostly food and beverage. Lists Hilo Benioff Medical Center as a hospital affiliation.
Overview
| NPI | 1730427923 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jan 22, 2013 |
| Last updated in NPPES | Apr 24, 2025 |
| Certified by provider | Apr 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | H87729 | MD |
| Orthopaedic Surgery | 207X00000X | DOS2061 | 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) | Enrolled Practitioner - Internal Medicine (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 56 across 18 procedure codes |
| Paid by Medicare | $29,212 |
Part D prescriptions in 2024
| Prescriptions (claims) | 164 · 167 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $2,182 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Kau HospitalHilo, HI · 140 clinicians
- Hilo Benioff Medical CenterHilo, HI · 129 clinicians
Hospital affiliation
- Hilo Benioff Medical CenterHilo, HI
Other facilities
- Bayada Home Health CareHome health agency · Hilo, HI
Industry payments (Open Payments)
- 2025$114.18 · 4 payments from 4 companies
- 2024$601.88 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $36.92 | 1 |
| Elevate Surgical Co | $29.95 | 1 |
| Heron Therapeutics, Inc. | $26.18 | 1 |
| Bioventus LLC | $21.13 | 1 |
What the 2025 payments were for
- Food and Beverage$114.18 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 198 orthopedic surgeons in Baltimore · All orthopedic surgeons in Maryland