Tristan Boy, ARNP
NPI 1851717748ActiveIndividual· Nurse Practitioner· Everett, WA
Nurse Practitioner (ARNP) with Optum Care Washington PLLC, practicing in Everett, Washington. Their prescriptions cost Medicare Part D more than their services did: $1,591,811 for 2,972 claims, against $30,482 paid for services in 2024. Tandem Diabetes Care, Inc. was the largest of 3 companies reporting payments in 2025, $226.62 in all, mostly food and beverage.
Overview
| NPI | 1851717748 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Mar 15, 2014 |
| Last updated in NPPES | Jul 20, 2026 |
| Certified by provider | Jul 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | AP60448110 | WA |
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 - Nurse Practitioner (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 1,273 across 24 procedure codes |
| Paid by Medicare | $30,482 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,972 · 7,133 30-day fills |
|---|---|
| Patients | 319 |
| Total drug cost | $1,591,811 |
| Generic share | 41% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Optum Care Washington PLLCEverett, WA · 683 clinicians
Industry payments (Open Payments)
- 2025$226.62 · 4 payments from 3 companies
- 2024$191.32 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tandem Diabetes Care, Inc. | $112.85 | 2 |
| Medtronic, Inc. | $96.60 | 1 |
| Sequel Med Tech, LLC | $17.17 | 1 |
What the 2025 payments were for
- Food and Beverage$226.62 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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