499 Nephrology providers practice in Ohio, including 134 (27%) offering telehealth. The largest concentration is in Cleveland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
Choose a city to see providers there.
| Nephrology in Cleveland | 84 providers |
| Nephrology in Cincinnati | 74 providers |
| Nephrology in Columbus | 64 providers |
| Nephrology in Toledo | 25 providers |
| Nephrology in Akron | 21 providers |
| Nephrology in Dayton | 20 providers |
| Nephrology in Canton | 12 providers |
| Nephrology in Youngstown | 12 providers |
| Nephrology in Lima | 10 providers |
| Nephrology in Westerville | 10 providers |
| Nephrology in Grove City | 10 providers |
| Nephrology in Kettering | 10 providers |
| Nephrology in Mansfield | 7 providers |
| Nephrology in Westlake | 6 providers |
| Nephrology in Chillicothe | 6 providers |
| Nephrology in Oregon | 5 providers |
| Nephrology in Zanesville | 5 providers |
| Nephrology in Hamilton | 5 providers |
| Nephrology in Middletown | 5 providers |
| Nephrology in Parma Heights | 5 providers |
| Nephrology in Cuyahoga Falls | 5 providers |
| Nephrology in Poland | 4 providers |
| Nephrology in Elyria | 4 providers |
| Nephrology in Perrysburg | 4 providers |
From CMS Medicare enrollment records covering 358 of the 499 providers listed here (72%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | Nephrologists | All clinicians in group | Main city |
| Cleveland Clinic | 41 | 6,954 | Cleveland |
| Kidney and Hypertension Center Inc. | 27 | 47 | Cincinnati |
| Osu Internal Medicine LLC | 26 | 1,141 | Columbus |
| University of Cincinnati Physicians Company LLC | 23 | 1,474 | Cincinnati |
| Renal Physicians Inc. | 16 | 29 | Dayton |
| Hospital | City | Ownership | CMS star rating | Nephrologists affiliated |
| Cleveland Clinic | Cleveland | Nonprofit | 4 of 5 | 56 |
| Ohio State University State Health System | Columbus | Government | 3 of 5 | 49 |
| Bethesda North | Cincinnati | Nonprofit | 3 of 5 | 40 |
| Christ Hospital | Cincinnati | Nonprofit | 5 of 5 | 35 |
| Mercy Health - West Hospital | Cincinnati | Nonprofit | 4 of 5 | 34 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Patients often search by condition rather than specialty. These are conditions typically managed by Nephrology providers. Individual practices vary, so confirm with the provider before booking.
There are 499 Nephrology providers with active NPI records practicing in Ohio, according to federal NPPES data refreshed monthly.
Yes. 134 of the 499 Nephrology providers in Ohio (about 27%) report offering telehealth services in CMS data.
Cleveland (84), Cincinnati (74), Columbus (64) have the highest concentration of Nephrology providers in Ohio.
341 of 499 Nephrology providers in Ohio (68%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Nephrology providers commonly treat chronic kidney disease, kidney stones, dialysis care, high blood pressure and related conditions. Individual practices vary, so confirm with the provider before booking.
Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Among 358 Nephrologists in Ohio enrolled in Medicare, 21% bill through a solo or small practice with fewer than 10 clinicians, 33% through a mid-size group of 10 to 99, and 46% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
According to CMS facility affiliation records, the Ohio hospitals where the most Nephrologists hold privileges are Cleveland Clinic in Cleveland; Ohio State University State Health System in Columbus; Bethesda North in Cincinnati.
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