Charlotte Kathryn Ryan, MD
NPI 1669583142ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Rochester, NY
Pathology, Anatomic Pathology & Clinical Pathology (MD) in Rochester, New York, trained at Johns Hopkins University School of Medicine (class of 1975). Medicare paid $9,726 for services to 131 patients in 2024. Stryker Corporation reported $191.14 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1669583142 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Jul 3, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | 141774 | 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 - Pathology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 131 |
|---|---|
| Services billed | 366 across 13 procedure codes |
| Paid by Medicare | $9,726 |
Education and affiliations
| Medical school | Johns Hopkins University School of Medicine |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Pathology |
Medical groups
- University of RochesterRochester, NY · 973 clinicians
- Highland Hospital of RochesterLakeville, NY · 411 clinicians
- The Frederick Ferris Thompson HospitalShortsville, NY · 230 clinicians
- Nicholas H Noyes Memorial HospitalDansville, NY · 133 clinicians
- The Memorial Hospital of William F and Gertrude F Jones IncWellsville, NY · 127 clinicians
- St James HospitalHornell, NY · 124 clinicians
Hospital affiliations
- F F Thompson HospitalCanandaigua, NY
- Highland HospitalRochester, NY
- Jones Memorial HospitalWellsville, NY
- Nicholas H Noyes Memorial HospitalDansville, NY
- Strong Memorial HospitalRochester, NY
Industry payments (Open Payments)
- 2025$191.14 · 5 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $191.14 | 5 |
What the 2025 payments were for
- Food and Beverage$191.14 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 82 pathologists in Rochester · All pathologists in New York