Alexandra Farmer, PA-C
NPI 1689313868ActiveIndividual· Physician Assistant· Gilbert, AZ
Physician Assistant (PA-C) with Banner Cancer Center Specialists LLC, practicing in Gilbert, Arizona. Their prescriptions cost Medicare Part D more than their services did: $41,438 for 169 claims, against $8,747 paid for services in 2024. Janssen Scientific Affairs, LLC was the largest of 4 companies reporting payments in 2025, $386.63 in all, mostly food and beverage. Lists Banner Gateway Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1689313868 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | Yes |
| NPI issued | Jun 3, 2022 |
| Last updated in NPPES | Jul 21, 2025 |
| Certified by provider | Sep 3, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 9331 | 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 - Physician Assistant (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 138 across 18 procedure codes |
| Paid by Medicare | $8,747 |
Part D prescriptions in 2024
| Prescriptions (claims) | 169 · 212 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $41,438 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Banner Cancer Center Specialists LLCGilbert, AZ · 344 clinicians
Hospital affiliations
- Banner Gateway Medical CenterGilbert, AZ
- Banner Thunderbird Medical CenterGlendale, AZ
Industry payments (Open Payments)
- 2025$386.63 · 4 payments from 4 companies
- 2024$74.67 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Scientific Affairs, LLC | $146.34 | 1 |
| Amgen Inc. | $121.14 | 1 |
| Kyowa Kirin, Inc. | $91.92 | 1 |
| Ethicon US, LLC | $27.23 | 1 |
What the 2025 payments were for
- Food and Beverage$386.63 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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