Tamsyn Kellough
NPI 1770143026ActiveIndividual· Physician Assistant· Wailuku, HI
Physician Assistant with Maui Medical Group Inc, practicing in Wailuku, Hawaii. Their prescriptions cost Medicare Part D more than their services did: $157,296 for 2,024 claims, against $28,403 paid for services in 2024. Alexion Pharmaceuticals, Inc. was the largest of 3 companies reporting payments in 2025, $77.86 in all, mostly food and beverage.
Overview
| NPI | 1770143026 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jun 19, 2019 |
| Last updated in NPPES | May 4, 2020 |
| Certified by provider | May 4, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
| Physician Assistant, Medical | 363AM0700X | — | — |
| Physician Assistant, Surgical | 363AS0400X | — | — |
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 - Physician Assistant (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 162 |
|---|---|
| Services billed | 451 across 30 procedure codes |
| Paid by Medicare | $28,403 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,024 · 4,806 30-day fills |
|---|---|
| Patients | 337 |
| Total drug cost | $157,296 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Maui Medical Group IncWailuku, HI · 67 clinicians
Industry payments (Open Payments)
- 2025$77.86 · 3 payments from 3 companies
- 2024$210.23 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alexion Pharmaceuticals, Inc. | $31.87 | 1 |
| Astrazeneca Pharmaceuticals LP | $27.21 | 1 |
| Lilly USA, LLC | $18.78 | 1 |
What the 2025 payments were for
- Food and Beverage$77.86 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Wailuku
- 1194074815
- 1295989408
- 1417059353
- 1598005746
- 1629382940
- 1841057510
- 1871163287
- 1912441890
- 1932874120
- 1356506190
- 1629150560
- 1649448572
All 35 physician assistants in Wailuku · All physician assistants in Hawaii