Karen Marie Trask, FNP
NPI 1649679853ActiveIndividual· Nurse Practitioner, Family· Gilbert, AZ
Nurse Practitioner, Family (FNP) with Kmtrask PLLC, practicing in Gilbert, Arizona. Their prescriptions cost Medicare Part D more than their services did: $325,402 for 6,099 claims, against $209,944 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 3 companies reporting payments in 2025, $262.76 in all, mostly food and beverage.
Overview
| NPI | 1649679853 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Aug 14, 2014 |
| Last updated in NPPES | Dec 20, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | AP7315 | AZ |
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 - Nurse Practitioner (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 599 |
|---|---|
| Services billed | 4,616 across 24 procedure codes |
| Paid by Medicare | $209,944 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,099 · 6,697 30-day fills |
|---|---|
| Patients | 475 |
| Total drug cost | $325,402 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Kmtrask PLLCGilbert, AZ · 15 clinicians
Other facilities
- Allura Home Health and Hospice LLCHome health agency · Glendale, AZ
- Dignity Health at HomeHome health agency · Chandler, AZ
- Haven Home Health CareHome health agency · Scottsdale, AZ
- Thema Health ServicesHome health agency · Phoenix, AZ
Industry payments (Open Payments)
- 2025$262.76 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $225.45 | 2 |
| Vanda Pharmaceuticals Inc. | $21.63 | 1 |
| Axsome Therapeutics, Inc. | $15.68 | 1 |
What the 2025 payments were for
- Food and Beverage$262.76 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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