Toshio Nagamoto, M.D.
NPI 1396789681ActiveIndividual· Surgery· Corvallis, OR
Surgery (M.D.) in Corvallis, Oregon, trained at Creighton University School of Medicine (class of 1990). Mostly services rather than prescriptions: Medicare paid $242,748 for 118 patients in 2024, with only 31 Part D claims. Koya Medical, Inc. was the largest of 2 companies reporting payments in 2025, $78.34 in all, mostly food and beverage.
Overview
| NPI | 1396789681 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2006 |
| Last updated in NPPES | Nov 6, 2020 |
| Certified by provider | Nov 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | MD19283 | OR |
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 - General Surgery (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 791 across 20 procedure codes |
| Paid by Medicare | $242,748 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 32 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $11,431 |
| Generic share | 42% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | General Surgery |
Medical groups
- Inovia LLCBeaverton, OR · 14 clinicians
- Center for Vein Restoration Or LLCBeaverton, OR · 13 clinicians
Hospital affiliation
- Providence Portland Medical CenterPortland, OR
Industry payments (Open Payments)
- 2025$78.34 · 4 payments from 2 companies
- 2024$224.84 · 10 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Koya Medical, Inc. | $61.54 | 3 |
| Tactile Systems Technology Inc | $16.80 | 1 |
What the 2025 payments were for
- Food and Beverage$78.34 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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