Katherina Ying-Ru Chen, MD
NPI 1285263947ActiveIndividual· Urology· Nashville, TN
Urology (MD) in Nashville, Tennessee, licensed in TN, with an NPI issued in April 2020. Part D covered 290 prescriptions written in 2024, 81% of them generic. Boston Scientific Corporation reported $1,261 in payments in 2025, mostly travel and lodging. Lists Vanderbilt University Medical Center as a hospital affiliation.
Overview
| NPI | 1285263947 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 5, 2020 |
| Last updated in NPPES | Jun 8, 2026 |
| Certified by provider | Jun 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 75957 | TN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Urology (TN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 290 · 412 30-day fills |
|---|---|
| Patients | 141 |
| Total drug cost | $30,850 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Urology |
Hospital affiliation
- Vanderbilt University Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$1,261 · 4 payments from 1 company
- 2024$159.66 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $1,261 | 4 |
What the 2025 payments were for
- Travel and Lodging$1,165 · 3 payments
- Food and Beverage$96.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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