Dallin Orin Farar, PA
NPI 1558698167ActiveIndividual· Physician Assistant, Medical· Yuma, AZ
Physician Assistant, Medical (PA) with Yuma Valley Anesthesia, PLLC, practicing in Yuma, Arizona. Their prescriptions cost Medicare Part D more than their services did: $370,313 for 9,038 claims, against $93,246 paid for services in 2024. Boston Scientific Corporation reported $38.91 in payments in 2025, mostly food and beverage. Lists Yuma Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1558698167 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Nov 3, 2009 |
| Last updated in NPPES | Jun 7, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 4527 | 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 | 469 |
|---|---|
| Services billed | 1,538 across 5 procedure codes |
| Paid by Medicare | $93,246 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,038 · 9,928 30-day fills |
|---|---|
| Patients | 1,039 |
| Total drug cost | $370,313 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Yuma Valley Anesthesia, PLLCYuma, AZ · 4 clinicians
Hospital affiliation
- Yuma Regional Medical CenterYuma, AZ
Industry payments (Open Payments)
- 2025$38.91 · 1 payment from 1 company
- 2024$24.13 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $38.91 | 1 |
What the 2025 payments were for
- Food and Beverage$38.91 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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