John Tyler Thiesing, M.D.
NPI 1225104599ActiveIndividual· Radiology, Vascular & Interventional Radiology· Portland, OR
Radiology, Vascular & Interventional Radiology (M.D.) in Portland, Oregon, trained at Oregon Health Sciences University School of Medicine (class of 2002). Mostly services rather than prescriptions: Medicare paid $134,796 for 1,633 patients in 2024, with only 24 Part D claims. Stryker Corporation reported $24.65 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1225104599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 28, 2006 |
| Last updated in NPPES | Apr 28, 2025 |
| Certified by provider | Apr 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | MD27230 | OR |
| Radiology, Diagnostic Radiology | 2085R0202X | MD27230 | OR |
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 - Interventional Radiology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,633 |
|---|---|
| Services billed | 2,390 across 177 procedure codes |
| Paid by Medicare | $134,796 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 24 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $167.92 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Interventional Radiology |
| Secondary specialties | Diagnostic Radiology |
| Telehealth | Offers telehealth |
Medical groups
- Providence Health and Services OregonPortland, OR · 1,433 clinicians
- Trg, LLCNewberg, OR · 35 clinicians
- Bridgeport Medical Imaging, LLCTigard, OR · 28 clinicians
- Center for Medical Imaging LLCHillsboro, OR · 28 clinicians
Hospital affiliations
- Providence Hood River Memorial HospitalHood River, OR
- Providence Newberg Medical CenterNewberg, OR
- Providence Portland Medical CenterPortland, OR
- Providence Seaside HospitalSeaside, OR
- Providence St Vincent Medical CenterPortland, OR
Industry payments (Open Payments)
- 2025$24.65 · 1 payment from 1 company
- 2024$26.96 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $24.65 | 1 |
What the 2025 payments were for
- Food and Beverage$24.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 interventional radiologists in Portland · All interventional radiologists in Oregon