Keren Zhou, M.D.
NPI 1912326646ActiveIndividual· Internal Medicine· Cleveland, OH
Internal Medicine (M.D.) with Cleveland Clinic, practicing in Cleveland, Ohio. Their prescriptions cost Medicare Part D more than their services did: $3,070,365 for 3,840 claims, against $41,874 paid for services in 2024. Xeris Pharmaceuticals, Inc. was the largest of 6 companies reporting payments in 2025, $5,837 in all, mostly honoraria. Lists Akron General Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1912326646 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2014 |
| Last updated in NPPES | Jun 17, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 35.136488 | 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 - Endocrinology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 296 |
|---|---|
| Services billed | 679 across 16 procedure codes |
| Paid by Medicare | $41,874 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,840 · 8,033 30-day fills |
|---|---|
| Patients | 483 |
| Total drug cost | $3,070,365 |
| Generic share | 40% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Cleveland ClinicCleveland, OH · 7,090 clinicians
Hospital affiliations
- Akron General Medical CenterAkron, OH
- Cleveland ClinicCleveland, OH
- Cleveland Clinic Avon HospitalAvon, OH
- Hillcrest HospitalMayfield Heights, OH
- Medina HospitalMedina, OH
Industry payments (Open Payments)
- 2025$5,837 · 14 payments from 6 companies
- 2024$853.59 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Xeris Pharmaceuticals, Inc. | $5,474 | 7 |
| Sequel Med Tech, LLC | $166.12 | 3 |
| Vertex Pharmaceuticals Incorporated | $119.74 | 1 |
| Sanofi-Aventis U.S. LLC | $37.28 | 1 |
| Madrigal Pharmaceuticals | $20.28 | 1 |
What the 2025 payments were for
- Honoraria$5,250 · 4 payments
- Food and Beverage$560.06 · 9 payments
- Travel and Lodging$26.60 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 963 internal medicine physicians in Cleveland · All internal medicine physicians in Ohio