Jennifer Susan Ko, M.D., PH.D.
NPI 1073836193ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Cleveland, OH
Pathology, Anatomic Pathology & Clinical Pathology (M.D., PH.D.) in Cleveland, Ohio, trained at Northeastern Ohio University College of Medicine (class of 2003). Medicare paid $77,634 for services to 1,289 patients in 2024. Merck Sharp & Dohme LLC reported $8,267 in payments in 2025, mostly consulting fees.
Overview
| NPI | 1073836193 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Mar 3, 2010 |
| Last updated in NPPES | Mar 3, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | 35.087166 | OH |
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 (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,289 |
|---|---|
| Services billed | 2,685 across 20 procedure codes |
| Paid by Medicare | $77,634 |
Education and affiliations
| Medical school | Northeastern Ohio University College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Pathology |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliations
- Cleveland ClinicCleveland, OH
- Cleveland Clinic Avon HospitalAvon, OH
- Cleveland Clinic HospitalWeston, FL
- Cleveland Clinic Indian River HospitalVero Beach, FL
- Union HospitalDover, OH
Industry payments (Open Payments)
- 2025$8,267 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $8,267 | 8 |
What the 2025 payments were for
- Consulting Fee$7,040 · 1 payment
- Travel and Lodging$953.54 · 3 payments
- Food and Beverage$273.21 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 139 pathologists in Cleveland · All pathologists in Ohio