Mark Farley
NPI 1164518353ActiveIndividual· Internal Medicine· Toppenish, WA
Internal Medicine in Toppenish, Washington, trained at Oregon Health Sciences University School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $142,121 for 1,179 claims, against $2,041 paid for services in 2024. Astellas Pharma US Inc reported $17.02 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1164518353 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Oct 5, 2006 |
| Last updated in NPPES | Mar 17, 2021 |
| Certified by provider | Mar 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD00026408 | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 104 across 11 procedure codes |
| Paid by Medicare | $2,041 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,179 · 2,337 30-day fills |
|---|---|
| Patients | 235 |
| Total drug cost | $142,121 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
Medical group
- One Community HealthHood River, OR · 52 clinicians
Hospital affiliation
- Mid-Columbia Medical CenterThe Dalles, OR
Industry payments (Open Payments)
- 2024$17.02 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $17.02 | 1 |
What the 2024 payments were for
- Food and Beverage$17.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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