Joshua Trierweiler, MD
NPI 1508327891ActiveIndividual· Urology· Saint Louis, MO
Urology (MD) in Saint Louis, Missouri, trained at Saint Louis University School of Medicine (class of 2019). 86 Medicare patients in 2024, $15,153 paid; nearly all of their 239 Part D prescriptions were generic (93%). Boston Scientific Corporation reported $14.70 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1508327891 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 28, 2019 |
| Last updated in NPPES | Sep 28, 2026 |
| Certified by provider | Sep 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 2026034656 | MO |
| Urology | 208800000X | MD61533762 | WA |
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 - Urology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 162 across 38 procedure codes |
| Paid by Medicare | $15,153 |
Part D prescriptions in 2024
| Prescriptions (claims) | 239 · 353 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $12,234 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Valley Medical Group-RentonCovington, WA · 411 clinicians
Hospital affiliation
- Valley Medical CenterRenton, WA
Industry payments (Open Payments)
- 2025$14.70 · 1 payment from 1 company
- 2024$552.90 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $14.70 | 1 |
What the 2025 payments were for
- Food and Beverage$14.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 urologists in Saint Louis · All urologists in Missouri