Anthony M. Kahr, M.D.
NPI 1558686352ActiveIndividual· Internal Medicine, Rheumatology· Bend, OR
Internal Medicine, Rheumatology (M.D.) in Bend, Oregon, trained at George Washington University School of Medicine (class of 2010). In 2024 Medicare paid $3,584,707 for 1,112 patients, and Part D covered 3,562 of their prescriptions, 83% of them generic. Amgen Inc. reported $175.00 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1558686352 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 5, 2010 |
| Last updated in NPPES | Apr 2, 2021 |
| Certified by provider | Apr 2, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | MD171334 | OR |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Rheumatology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,112 |
|---|---|
| Services billed | 222,899 across 108 procedure codes |
| Paid by Medicare | $3,584,707 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,562 · 6,271 30-day fills |
|---|---|
| Patients | 654 |
| Total drug cost | $2,908,866 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | George Washington University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
Medical group
- Bend Memorial Clinic PCBend, OR · 221 clinicians
Hospital affiliations
- St Charles MadrasMadras, OR
- St Charles Medical Center - BendBend, OR
- St Charles Medical Center PrinevillePrineville, OR
Industry payments (Open Payments)
- 2025$175.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $175.00 | 1 |
What the 2025 payments were for
- Consulting Fee$175.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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