Sayoko Treasha Hackler, FNP
NPI 1902270457ActiveIndividual· Nurse Practitioner, Family· Waianae, HI
Nurse Practitioner, Family (FNP) with The Queens Medical Center, practicing in Waianae, Hawaii. Their prescriptions cost Medicare Part D more than their services did: $1,204,291 for 1,260 claims, against $15,190 paid for services in 2024. Novo Nordisk Inc was the largest of 14 companies reporting payments in 2025, $2,177 in all, mostly food and beverage. Lists The Queens Medical Center as a hospital affiliation.
Overview
| NPI | 1902270457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Nov 20, 2015 |
| Last updated in NPPES | Nov 20, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | APRN-2023 | 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 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) | Enrolled Practitioner - Nurse Practitioner (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 94 |
|---|---|
| Services billed | 268 across 8 procedure codes |
| Paid by Medicare | $15,190 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,260 · 2,672 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $1,204,291 |
| Generic share | 13% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- The Queens Medical CenterHonolulu, HI · 192 clinicians
Hospital affiliation
- The Queens Medical CenterHonolulu, HI
Industry payments (Open Payments)
- 2025$2,177 · 103 payments from 14 companies
- 2024$3,074 · 145 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $608.60 | 30 |
| Lilly USA, LLC | $397.49 | 18 |
| Bayer Healthcare Pharmaceuticals Inc. | $193.37 | 9 |
| Xeris Pharmaceuticals, Inc. | $179.53 | 11 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $144.30 | 11 |
What the 2025 payments were for
- Food and Beverage$2,177 · 103 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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