Search
Home States Ohio

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
🎪
All Providers Doctors Hospitals & Clinics
Showing 181–195 of 200 providers
🏥
Organization (NPI-2) Active

MARIETTA MEMORIAL HOSPITAL

General Acute Care Hospital

📍401 MATTHEW ST, MARIETTA, OH, 45750

📞 740-374-1400

NPI: 1447649025

🏥
Organization (NPI-2) Active

MARSAL PATIENT CARE AND WELLNESS, LLC

Family Medicine

📍225 E STATE ROUTE 14 STE 201, COLUMBIANA, OH, 44408

📞 330-932-2732

NPI: 1376161406

👨‍⚕️
Individual (NPI-1) Active

BRYAN L. MARTIN DO

Allergy & Immunology

📍915 OLENTANGY RIVER RD STE 4000, COLUMBUS, OH, 43212

📞 614-366-3687

NPI: 1457453805

🏥
Organization (NPI-2) Active

MARY RUTAN HOSPITAL

General Practice

📍205 E PALMER RD, BELLEFONTAINE, OH, 43311

📞 937-592-4015

NPI: 1891997169

🏥
Organization (NPI-2) Active

MARYSVILLE PRIMARY CARE, INC

Pediatrics

📍1044 COLUMBUS AVE, MARYSVILLE, OH, 43040

📞 937-644-1441

NPI: 1932156742

🏥
Organization (NPI-2) Active

MASOOD AHMAD

Allergy & Immunology, Allergy

📍6964 TYLERSVILLE RD, WEST CHESTER, OH, 45069

📞 513-777-7097

NPI: 1437303641

👨‍⚕️
Individual (NPI-1) Active

ASHISH KUMAR MATHUR M.D.

Allergy & Immunology

📍422 RAY NORRISH DR # 2, CINCINNATI, OH, 45246

📞 513-671-6707

NPI: 1639499841

👨‍⚕️
Individual (NPI-1) Active

JOAO PEDRO MATIAS LOPES M.D.

Allergy & Immunology

📍11100 EUCLID AVE, CLEVELAND, OH, 44106

📞 216-844-1000

NPI: 1538553912

👨‍⚕️
Individual (NPI-1) Active

JOHN CARROLL MCDONNELL MD

Pediatrics, Pediatric Allergy/Immunology

📍9500 EUCLID AVE, CLEVELAND, OH, 44195

📞 440-258-6938

NPI: 1679888424

👨‍⚕️
Individual (NPI-1) Active

CHRISTOPHER GLENN MCKNIGHT MD

Allergy & Immunology, Allergy

📍3130 HIGHLAND AVE, CINCINNATI, OH, 45219

📞 513-475-8524

NPI: 1851343602

👨‍⚕️
Individual (NPI-1) Active

TERRI M MCMILLAN MD

Allergy & Immunology, Allergy

📍3333 BURNET AVE, CINCINNATI, OH, 45229

📞 513-636-6771

NPI: 1104036813

👨‍⚕️
Individual (NPI-1) Active

KARA MCNAMARA M.D.

Pediatrics, Pediatric Allergy/Immunology

📍9500 EUCLID AVE # R3, CLEVELAND, OH, 44195

📞 216-444-4828

NPI: 1033451828

👨‍⚕️
Individual (NPI-1) Active

DONALD L MCNEIL MD

Allergy & Immunology

📍8080 RAVINES EDGE CT, COLUMBUS, OH, 43235

📞 614-430-3030

NPI: 1134199300

🏥
Organization (NPI-2) Active

MEHMET BASARAN MD INC

Allergy & Immunology, Allergy

📍5877 CLEVELAND AVE, COLUMBUS, OH, 43231

📞 614-891-0550

NPI: 1457421703

🏥
Organization (NPI-2) Active

MERCY HEALTH PHYSICIANS CINCINNATI SPECIALTY CARE LLC

Surgery

📍4600 MCAULEY PL STE 600, BLUE ASH, OH, 45242

📞 888-696-3541

NPI: 1154942795

← Previous 1 10 11 12 13 14 Next →

🗺 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

Advanced Search

Filter by specialty, city, ZIP code and more.

Search in Ohio →

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