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Healthcare Providers in Ohio

Find doctors, hospitals, and clinics in Ohio from the official NPPES NPI Registry. We found 175 providers in this listing.

175 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 31–45 of 175 providers
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Organization (NPI-2) Active

CANCER CENTER OF NORTHWEST OHIO

Internal Medicine, Hematology & Oncology

📍2461 S MAIN ST, FINDLAY, OH, 45840

📞 419-422-5075

NPI: 1780879148

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Organization (NPI-2) Active

CHRIST HOSPITAL MEDICAL SPECIALISTS II, LLC

Internal Medicine, Hematology & Oncology

📍2139 AUBURN AVE, CINCINNATI, OH, 45219

📞 513-351-9900

NPI: 1891065256

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Organization (NPI-2) Active

CINCINNATI HEMATOLOGY-ONCOLOGY, INC

Internal Medicine, Medical Oncology

📍3000 MACK RD, FAIRFIELD, OH, 45014

📞 513-870-7102

NPI: 1760714166

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Organization (NPI-2) Active

CINCINNATI HEMATOLOGY-ONCOLOGY, INC

Internal Medicine, Medical Oncology

📍334 THOMAS MORE PKWY, CRESTVIEW HILLS, KY, 41017

📞 859-331-3304

NPI: 1922330463

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Organization (NPI-2) Active

CINCINNATI HEMATOLOGY-ONCOLOGY, INC

Internal Medicine, Hematology & Oncology

📍2727 MADISON RD, CINCINNATI, OH, 45209

📞 513-321-4333

NPI: 1821084088

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Organization (NPI-2) Active

CINCINNATI HEMATOLOGY-ONCOLOGY, INC.

Internal Medicine, Medical Oncology

📍238 BARNES RD, WILLIAMSTOWN, KY, 41097

📞 859-824-8210

NPI: 1023340429

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Organization (NPI-2) Active

CINCINNATI HEMATOLOGY-ONCOLOGY, INC.

Internal Medicine, Hematology

📍8000 5 MILE RD, CINCINNATI, OH, 45230

📞 513-624-3220

NPI: 1013249499

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Organization (NPI-2) Active

CINCINNATI HEMATOLOGY-ONCOLOGY, INC.

Internal Medicine, Medical Oncology

📍10506 MONTGOMERY RD, CINCINNATI, OH, 45242

📞 513-865-1223

NPI: 1922330323

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Organization (NPI-2) Active

CLERMONT COUNTY CANCER CENTER LLC

Internal Medicine, Hematology & Oncology

📍4402 HARTMAN LN, BATAVIA, OH, 45103

📞 513-735-4442

NPI: 1013315076

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Organization (NPI-2) Active

CLEVELAND UROLOGY ASSOCIATES, INC

Urology

📍10500 ANTENUCCI BLVD, SUITE 101, GARFIELD HEIGHTS, OH, 44125

📞 440-891-6500

NPI: 1265509053

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Organization (NPI-2) Active

CLINICAL HEMATOLOGY AND ONCOLOGY SERVICES, INC.

Internal Medicine, Hematology & Oncology

📍155 FIFTH STREET NE, BARBERTON, OH, 44203

📞 330-753-7876

NPI: 1487795746

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Organization (NPI-2) Active

COMMUNITY CANCER CENTER OF LIMA INC.

Internal Medicine, Hematology & Oncology

📍300 W WALLACE ST, FINDLAY, OH, 45840

📞 567-525-5140

NPI: 1548585896

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Organization (NPI-2) Active

DAVID D POWELL, D.O. P.C. INC.

Internal Medicine, Hematology & Oncology

📍2740 W MARKET ST, LIMA, OH, 45805

📞 419-221-2273

NPI: 1841308731

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Organization (NPI-2) Active

DAYTON ONCOLOGY & HEMATOLOGY, PA

Internal Medicine, Hematology & Oncology

📍3120 GOVERNORS PLACE BLVD, KETTERING, OH, 45409

📞 937-293-1622

NPI: 1992714018

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Organization (NPI-2) Active

DAYTON PHYSICIANS, LLC

Internal Medicine, Hematology & Oncology

📍3120 GOVERNORS PLACE BLVD, DAYTON, OH, 45409

📞 937-293-1622

NPI: 1902844947

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🗺 Cities in Ohio

📍 Columbus 📍 Cleveland 📍 Cincinnati 📍 Toledo 📍 Akron 📍 Dayton 📍 Parma 📍 Canton 📍 Youngstown 📍 Lorain 📍 Hamilton 📍 Springfield 📍 Kettering 📍 Elyria 📍 Lakewood 📍 Cuyahoga Falls 📍 Middletown 📍 Newark 📍 Mansfield 📍 Mentor

📊 Quick Stats

Providers Listed 175
Cities Found 20
State Ohio
Source NPPES NPI Registry

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Healthcare in Ohio

Ohio has one of the most distinguished healthcare systems in the United States, home to world-renowned medical institutions and a strong network of regional hospitals. Cleveland Clinic is consistently ranked among the top hospitals in the nation and is globally recognized for cardiac care — its Heart and Vascular Institute has been ranked #1 in the nation for cardiology and cardiac surgery for over 25 consecutive years. University Hospitals Cleveland Medical Center and MetroHealth are other major academic medical centers in Cleveland. In Columbus, OhioHealth and Ohio State University Wexner Medical Center are the dominant health systems. Cincinnati Children's Hospital Medical Center is consistently ranked among the top children's hospitals in the nation.

Ohio expanded Medicaid in 2014, and the program covers approximately 3.5 million residents. The Ohio Department of Medicaid (ODM) (medicaid.ohio.gov) administers the program. Ohio has been severely impacted by the opioid epidemic, and the state has invested heavily in addiction treatment, harm reduction, and recovery support services. The State Medical Board of Ohio (med.ohio.gov) licenses physicians and provides online verification.

Frequently Asked Questions — Ohio Healthcare