Ryan Cavanaugh Laduke, PA-C
NPI 1104222793ActiveIndividual· Physician Assistant· Rochester, NY
Physician Assistant (PA-C) with Observation Associates of the University of Rochester, practicing in Rochester, New York. 88 Medicare patients in 2024, $8,081 paid; nearly all of their 85 Part D prescriptions were generic (91%). Pfizer Inc. reported $4,655 in payments in 2025, mostly honoraria. Lists Strong Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1104222793 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 10, 2014 |
| Last updated in NPPES | Jul 3, 2023 |
| Certified by provider | May 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 023917 | NY |
| Emergency Medicine | 207P00000X | PA031095 | DC |
| Physician Assistant | 363A00000X | PA031095 | DC |
| Physician Assistant | 363A00000X | 23917 | 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 - Physician Assistant (DC); Practitioner - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 93 across 12 procedure codes |
| Paid by Medicare | $8,081 |
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 86 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $3,150 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Observation Associates of the University of RochesterRochester, NY · 38 clinicians
Hospital affiliation
- Strong Memorial HospitalRochester, NY
Industry payments (Open Payments)
- 2025$4,655 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $4,655 | 2 |
What the 2025 payments were for
- Honoraria$4,400 · 1 payment
- Travel and Lodging$255.39 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 659 physician assistants in Rochester · All physician assistants in New York