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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 136–150 of 200 providers
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Individual (NPI-1) Active

HEATHER N. HARTMAN M.D.

Allergy & Immunology

📍10495 MONTGOMERY RD, CINCINNATI, OH, 45242

📞 513-791-6006

NPI: 1558504118

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Individual (NPI-1) Active

YASMIN HASSOUN MD

Internal Medicine, Allergy & Immunology

📍3333 BURNET AVENUE, CINCINNATI, OH, 45229

📞 513-636-6771

NPI: 1316354020

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Individual (NPI-1) Active

DAVID HAUSWIRTH MD

Allergy & Immunology

📍6670 PERIMETER DR STE 270, DUBLIN, OH, 43016

📞 614-766-4903

NPI: 1588653646

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Organization (NPI-2) Active

HEALTH SPECIALISTS OF DAYTON INC

Allergy & Immunology

📍4222 GRAND AVE, MIDDLETOWN, OH, 45044

📞 513-420-4677

NPI: 1225362536

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Individual (NPI-1) Active

EDWARD JOSEPH HEMEYER M.D.

Family Medicine

📍521 N SANDUSKY ST, BELLEVUE, OH, 44811

📞 419-483-6267

NPI: 1487616751

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Organization (NPI-2) Active

HERBERT A BRONSTEIN MD INC

Allergy & Immunology, Allergy

📍5877 CLEVELAND AVE, COLUMBUS, OH, 43231

📞 614-891-0550

NPI: 1740350099

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Individual (NPI-1) Active

KATHLEEN HISE M.D.

Internal Medicine, Allergy & Immunology

📍5501 HOPKINS BAYVIEW CIRCLE ROOM 2A62, BALTIMORE, MD, 21264

📞 410-550-2301

NPI: 1598909095

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Individual (NPI-1) Active

SANDRA J HONG M.D.

Allergy & Immunology

📍9500 EUCLID AVE, CLEVELAND, OH, 44195

📞 800-223-2273

NPI: 1114980059

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Individual (NPI-1) Active

ROBERT W HOSTOFFER DO

Allergy & Immunology

📍5915 LANDERBROOK DR, MAYFIELD HEIGHTS, OH, 44124

📞 216-381-3333

NPI: 1730159674

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Individual (NPI-1) Active

FRED H HSIEH M.D.

Allergy & Immunology

📍9500 EUCLID AVE, CLEVELAND, OH, 44195

📞 800-223-2273

NPI: 1952365165

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Individual (NPI-1) Active

JENNIFER LYNN HUGGINS MD

Pediatrics, Pediatric Rheumatology

📍3333 BURNET AVENUE, CINCINNATI, OH, 45229

📞 513-803-0649

NPI: 1780693499

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Individual (NPI-1) Active

DAVID W HUNTER MD

Internal Medicine, Allergy & Immunology

📍3425 EXECUTIVE PKWY, TOLEDO, OH, 43606

📞 419-535-7798

NPI: 1184606725

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Organization (NPI-2) Active

IGOR A LANTSBERG MD INC

Internal Medicine

📍4200 WARRENSVILLE CENTER RD, BEACHWOOD, OH, 44122

📞 216-561-8844

NPI: 1760701650

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Individual (NPI-1) Active

MONA ABDELGALIL IMAM M.D.

Allergy & Immunology

📍210 N 7TH ST STE 101, MARIETTA, OH, 45750

📞 740-373-0669

NPI: 1053351494

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Organization (NPI-2) Active

INSIGHT FOUNDATION OF TRUMBULL

Internal Medicine

📍1350 E MARKET ST, WARREN, OH, 44483

📞 810-275-9333

NPI: 1265268957

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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