Tara Arguelles, FNP
NPI 1285282319ActiveIndividual· Nurse Practitioner· Gilbert, AZ
Nurse Practitioner (FNP) with City of Hope Medical Group of Arizona LLC, practicing in Gilbert, Arizona. 264 Medicare patients in 2024, $432,893 paid; nearly all of their 549 Part D prescriptions were generic (91%). Glaxosmithkline, LLC. was the largest of 14 companies reporting payments in 2025, $721.54 in all, mostly food and beverage. Lists Banner del E. Webb Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1285282319 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | Yes |
| NPI issued | Sep 2, 2019 |
| Last updated in NPPES | Sep 11, 2023 |
| Certified by provider | Sep 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 230162 | 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 | 264 |
|---|---|
| Services billed | 35,139 across 75 procedure codes |
| Paid by Medicare | $432,893 |
Part D prescriptions in 2024
| Prescriptions (claims) | 549 · 647 30-day fills |
|---|---|
| Patients | 189 |
| Total drug cost | $380,195 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- City of Hope Medical Group of Arizona LLCGoodyear, AZ · 160 clinicians
Hospital affiliations
- Banner del E. Webb Medical CenterSun City West, AZ
- Banner Thunderbird Medical CenterGlendale, AZ
- Verde Valley Medical CenterCottonwood, AZ
- Yavapai Regional Medical CenterPrescott, AZ
Industry payments (Open Payments)
- 2025$721.54 · 30 payments from 14 companies
- 2024$2,052 · 95 payments from 31 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $125.07 | 6 |
| Eisai Inc. | $94.78 | 4 |
| Merck Sharp & Dohme LLC | $81.27 | 3 |
| Seagen Inc. | $80.00 | 1 |
| Abbvie Inc. | $78.03 | 4 |
What the 2025 payments were for
- Food and Beverage$641.54 · 29 payments
- Education$80.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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