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Healthcare Providers in Ohio

Find doctors, hospitals, and clinics in Ohio from the official NPPES NPI Registry. We found 200 providers in this listing.

200 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 1–15 of 200 providers
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Organization (NPI-2) Active

.DRS. SASS, FRIEDMAN & ASSOC.

Internal Medicine

📍14055 CEDAR RD, SOUTH EUCLID, OH, 44118

📞 216-371-0181

NPI: 1336145960

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Individual (NPI-1) Active

FADI W ABDUL-KARIM MD

Pathology, Anatomic Pathology

📍11100 EUCLID AVE, CLEVELAND, OH, 44106

📞 216-844-7494

NPI: 1215961602

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Individual (NPI-1) Active

VIVEK V ABHYANKAR MD

Internal Medicine, Hematology & Oncology

📍400 MATTHEW ST, MARIETTA, OH, 45750

📞 740-376-5000

NPI: 1083607089

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Individual (NPI-1) Active

RENNY GEORGE ABRAHAM M.D

Internal Medicine, Hematology & Oncology

📍3535 SOUTHERN BLVD # 6E, KETTERING, OH, 45429

📞 937-395-8693

NPI: 1891174397

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Individual (NPI-1) Active

DREW K ABRAMOVICH M.D.

Internal Medicine, Hematology & Oncology

📍721 E MILLTOWN RD # WR10, WOOSTER, OH, 44691

📞 302-874-5003

NPI: 1851335822

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Individual (NPI-1) Active

INAS ABUALI M.D.

Internal Medicine, Hematology & Oncology

📍55 FRUIT ST, BOSTON, MA, 02114

📞 617-724-4000

NPI: 1952659971

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Individual (NPI-1) Active

UTKARSH ACHARYA D.O.

Internal Medicine, Medical Oncology

📍300 W 10TH AVE, COLUMBUS, OH, 43210

📞 614-293-5066

NPI: 1285860981

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Organization (NPI-2) Active

ADAMS COUNTY CANCER CENTER LLC

Clinic/Center, Oncology, Radiation

📍285 MEDICAL CENTER DRIVE, SEAMAN, OH, 45679

📞 937-386-0000

NPI: 1669659355

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Organization (NPI-2) Active

ADAMS COUNTY ONCOLOGY INC.

Internal Medicine, Hematology & Oncology

📍285 MEDICAL CENTER DRIVE, SEAMAN, OH, 45679

📞 937-386-0000

NPI: 1306078696

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Individual (NPI-1) Active

DAVID J ADELSTEIN M.D.

Internal Medicine, Hematology & Oncology

📍9500 EUCLID AVE, CLEVELAND, OH, 44195

📞 800-223-2273

NPI: 1922061365

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Organization (NPI-2) Active

ADENA HEALTH SYSTEM

Internal Medicine, Hematology & Oncology

📍4439 STATE ROUTE 159, CHILLICOTHE, OH, 45601

📞 740-779-7589

NPI: 1649454471

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Individual (NPI-1) Active

FAISAL ADHAMI M.D., Ph.D.

Internal Medicine, Hematology & Oncology

📍5520 CHEVIOT RD, CINCINNATI, OH, 45247

📞 513-451-4033

NPI: 1649405549

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Individual (NPI-1) Active

SHUBHAM R. ADROJA M.D.

Internal Medicine, Hematology & Oncology

📍1120 15TH ST, AUGUSTA, GA, 30912

📞 706-721-8623

NPI: 1467016519

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Individual (NPI-1) Active

ANJALI S ADVANI M.D.

Internal Medicine, Hematology

📍9500 EUCLID AVE, CLEVELAND, OH, 44195

📞 800-223-2273

NPI: 1942262738

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Individual (NPI-1) Active

MAHMOUD H AFIFI MD

Internal Medicine, Hematology & Oncology

📍433 W HIGH ST, BRYAN, OH, 43506

📞 419-636-1131

NPI: 1699701110

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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 200
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