Joshua James Trenkamp
NPI 1164919130ActiveIndividual· Emergency Medicine· Rochester, NY
Emergency Medicine with St James Hospital and 1 other group, practicing in Rochester, New York. 241 Medicare patients in 2024, $25,324 paid; nearly all of their 134 Part D prescriptions were generic (94%). Lists St James Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1164919130 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 16, 2018 |
| Last updated in NPPES | Jul 7, 2023 |
| Certified by provider | Aug 3, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 309355 | NY |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | 309355 | NY |
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 - Emergency Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 241 |
|---|---|
| Services billed | 291 across 25 procedure codes |
| Paid by Medicare | $25,324 |
Part D prescriptions in 2024
| Prescriptions (claims) | 134 · 135 30-day fills |
|---|---|
| Patients | 97 |
| Total drug cost | $2,088 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- St James HospitalHornell, NY · 124 clinicians
- Emergency Associates - University of RochesterBrockport, NY · 66 clinicians
Hospital affiliations
- St James HospitalHornell, NY
- Strong Memorial HospitalRochester, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 239 emergency medicine physicians in Rochester · All emergency medicine physicians in New York