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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 76–90 of 200 providers
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Individual (NPI-1) Active

CASEY D. CURTIS M.D.

Allergy & Immunology, Allergy

📍915 OLENTANGY RIVER RD, COLUMBUS, OH, 43212

📞 614-366-3687

NPI: 1457588642

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Individual (NPI-1) Active

CATHY D DALE LPN

Allergy & Immunology, Clinical & Laboratory Immunology

📍7700 UNIVERSITY CT, WEST CHESTER, OH, 45069

📞 513-475-8400

NPI: 1184994881

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Individual (NPI-1) Active

HUY NGOC DANG MD

Internal Medicine, Allergy & Immunology

📍400 AUSTIN AVE NW, MASSILLON, OH, 44646

📞 330-848-7943

NPI: 1689753105

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Individual (NPI-1) Active

ANH DAO M.D.

Allergy & Immunology

📍420 N JAMES RD, COLUMBUS, OH, 43219

📞 614-257-5200

NPI: 1003176785

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Organization (NPI-2) Active

DAVID W HAUSWIRTH M.D.

Allergy & Immunology

📍6350 FRANTZ RD, DUBLIN, OH, 43017

📞 614-766-4903

NPI: 1568806461

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Organization (NPI-2) Active

DAVID W. HAUSWIRTH M.D. INC

Allergy & Immunology

📍5877 CLEVELAND AVE, COLUMBUS, OH, 43231

📞 614-891-0550

NPI: 1598108961

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Organization (NPI-2) Active

DAYTON ALLERGY & ASTHMA CARE, LLC

Allergy & Immunology

📍5250 FAR HILLS AVE STE 260, DAYTON, OH, 45429

📞 937-293-4053

NPI: 1063226959

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Organization (NPI-2) Active

DEACONESS CLINIC INC

Allergy & Immunology

📍2851 NEW HARTFORD RD, OWENSBORO, KY, 42303

📞 812-479-3153

NPI: 1699467720

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Individual (NPI-1) Active

CHARLES WALTER DEBROSSE M.D.

Allergy & Immunology

📍8039 WASHINGTON VILLAGE DR, SUITE 100, DAYTON, OH, 45458

📞 937-435-8999

NPI: 1700043155

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Individual (NPI-1) Active

TONY THOMAS DERAMO MD

Allergy & Immunology

📍5701 MARKET ST, YOUNGSTOWN, OH, 44512

📞 330-758-5779

NPI: 1679542732

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Individual (NPI-1) Active

AVRAM DERROW M.D.

Allergy & Immunology

📍1620 BRIGHAM DR STE 130, PERRYSBURG, OH, 43551

📞 419-893-7211

NPI: 1972829125

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Individual (NPI-1) Active

ASHLEY LYNN DEVONSHIRE M.D., M.P.H.

Pediatrics, Pediatric Allergy/Immunology

📍3333 BURNET AVE., CINCINNATI, OH, 45229

📞 513-636-6771

NPI: 1396087730

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Individual (NPI-1) Active

YASHU DHAMIJA

Allergy & Immunology

📍3130 HIGHLAND AVE, CINCINNATI, OH, 45219

📞 513-584-3686

NPI: 1295267599

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Organization (NPI-2) Active

DHEW IND HLTH SV HLTH SVS & MNTL HLTH ADM.

Family Medicine

📍4212 N 16TH ST, PHOENIX, AZ, 85016

📞 602-263-1200

NPI: 1184738049

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Individual (NPI-1) Active

CARRIE ANN DICHIARO M.D.

Hospitalist

📍1400 W MAIN ST, BELLEVUE, OH, 44811

📞 419-483-4040

NPI: 1447373212

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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