Internal Medicine in Ohio — NPI Providers
13,403 active Internal Medicine providers have a practice location in Ohio according to the latest NPPES snapshot. Each profile shows the NPI number, taxonomy code, license details, and practice address — useful for claims, credentialing, and verifying a provider.
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Internal Medicine providers in Ohio
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1336145960 | .Drs. Sass, Friedman & Assoc. | Organization | Internal Medicine Physician | South Euclid, OH |
| 1891803169 | 201 Medicine, Inc. | Organization | Internal Medicine Physician | Canton, OH |
| 1760431530 | 24 on Physicians, P.C. | Organization | Internal Medicine Physician | Canton, OH |
| 1487702718 | A & S Khandelwal MD Inc | Organization | Geriatric Medicine (Internal Medicine) Physician | Medina, OH |
| 1770585663 | A David James | Individual | Internal Medicine Physician | Sylvania, OH |
| 1609839695 | A Pierre Bamdad | Individual | Cardiovascular Disease Physician | Lima, OH |
| 1114043478 | A T & Associates, Inc. | Organization | Internal Medicine Physician | Cleveland, OH |
| 1639155203 | A. Novena | Individual | Internal Medicine Physician | Worthington, OH |
| 1922191840 | A2 Healthcare | Organization | Internal Medicine Physician | Cincinnati, OH |
| 1295824746 | Aamir Khan | Individual | Internal Medicine Physician | Springfield, OH |
| 1265621296 | Aamir Khan, MD., Inc | Organization | Internal Medicine Physician | Springfield, OH |
| 1396757928 | Aamir Malik | Individual | Pulmonary Disease Physician | Kettering, OH |
| 1649471418 | Aanchal Kapoor | Individual | Critical Care Medicine (Internal Medicine) Physician | Cleveland, OH |
| 1811952369 | Aaron Brzezinski | Individual | Gastroenterology Physician | Cleveland, OH |
| 1457572141 | Aaron Hamilton | Individual | Internal Medicine Physician | Cleveland, OH |
| 1518063999 | Aaron J. Samuel, M.D., Inc. | Organization | Internal Medicine Physician | Barnesville, OH |
| 1396837985 | Aaron Kaibas | Individual | Cardiovascular Disease Physician | Troy, OH |
| 1720195852 | Aaron Kistemaker | Individual | Internal Medicine Physician | Cleveland, OH |
| 1669468690 | Aaron Knoll | Individual | Gastroenterology Physician | Beavercreek, OH |
| 1407947260 | Aaron Proweller | Individual | Internal Medicine Physician | Cleveland, OH |
| 1316991276 | Aaron Wenger | Individual | Internal Medicine Physician | Columbus, OH |
| 1265634158 | Aasim Rehman | Individual | Rheumatology Physician | Zanesville, OH |
| 1558356535 | Abbas Babaki | Individual | Internal Medicine Physician | Westlake, OH |
| 1699792416 | Abbie Youkilis | Individual | Internal Medicine Physician | Cincinnati, OH |
| 1417919143 | Abby Abelson | Individual | Rheumatology Physician | Cleveland, OH |
| 1851358063 | Abdalla Ezziddin | Individual | Cardiovascular Disease Physician | Mayfield Hts, OH |
| 1639159528 | Abdallah Al-Shahed | Individual | Internal Medicine Physician | Westlake, OH |
| 1164425443 | Abdelhamed Abdelhamed | Individual | Interventional Cardiology Physician | Dayton, OH |
| 1639149131 | Abdelkarim Waness | Individual | Internal Medicine Physician | Elyria, OH |
| 1467480871 | Abdo Haddad | Individual | Internal Medicine Physician | Westlake, OH |
| 1730176272 | Abdu Hawwa | Individual | Cardiovascular Disease Physician | Garfield Hts, OH |
| 1578555769 | Abdul Basit | Individual | Pulmonary Disease Physician | Lima, OH |
| 1487602637 | Abdul Basit | Individual | Critical Care Medicine (Internal Medicine) Physician | Cincinnati, OH |
| 1912953472 | Abdul Butman | Individual | Internal Medicine Physician | Englewood, OH |
| 1003813262 | Abdul Halawa | Individual | Infectious Disease Physician | Chardon, OH |
| 1154314706 | Abdul Halawa, M.D. | Organization | Infectious Disease Physician | Chardon, OH |
| 1164509964 | Abdul Khan | Individual | Internal Medicine Physician | Hamilton, OH |
| 1699898619 | Abdul Qadir | Individual | Nephrology Physician | Sandusky, OH |
| 1124172234 | Abdul T Razack M D Inc | Organization | Gastroenterology Physician | Lorain, OH |
| 1306833363 | Abdul Wase | Individual | Clinical Cardiac Electrophysiology Physician | Dayton, OH |
| 1013996214 | Abdul Wattar | Individual | Cardiovascular Disease Physician | West Chester, OH |
| 1932195203 | Abdul-Badi Abou-Samra | Individual | Endocrinology, Diabetes & Metabolism Physician | Toledo, OH |
| 1174520985 | Abdul-Karim Haffar | Individual | Critical Care Medicine (Internal Medicine) Physician | Holland, OH |
| 1174509160 | Abdulhay Albirini | Individual | Interventional Cardiology Physician | Zanesville, OH |
| 1811954142 | Abdulla Taja | Individual | Gastroenterology Physician | Lima, OH |
| 1528002524 | Abdullah Khan | Individual | Internal Medicine Physician | Columbus, OH |
| 1518948785 | Abdullah Shatnawei | Individual | Internal Medicine Physician | Cleveland, OH |
| 1497747695 | Abdus Malik | Individual | Nephrology Physician | Circleville, OH |
| 1003856998 | Abha Gupta | Individual | Rheumatology Physician | Columbus, OH |
| 1861682916 | Abhay Shelke | Individual | Hematology & Oncology Physician | Toledo, OH |
Internal Medicine by city in Ohio
- Internal Medicine in Cleveland, OH (2,207)
- Internal Medicine in Columbus, OH (1,640)
- Internal Medicine in Cincinnati, OH (1,501)
- Internal Medicine in Dayton, OH (534)
- Internal Medicine in Akron, OH (473)
- Internal Medicine in Toledo, OH (460)
- Internal Medicine in Canton, OH (297)
- Internal Medicine in Youngstown, OH (238)
- Internal Medicine in Westerville, OH (163)
- Internal Medicine in Westlake, OH (161)
- Internal Medicine in Lima, OH (156)
- Internal Medicine in Kettering, OH (131)
- Internal Medicine in Beachwood, OH (126)
- Internal Medicine in Chillicothe, OH (125)
- Internal Medicine in Dublin, OH (122)
- Internal Medicine in Springfield, OH (120)
- Internal Medicine in Parma, OH (112)
- Internal Medicine in Warren, OH (98)
- Internal Medicine in Mansfield, OH (95)
- Internal Medicine in Fairfield, OH (91)
- Internal Medicine in Hamilton, OH (84)
- Internal Medicine in Lancaster, OH (84)
- Internal Medicine in Zanesville, OH (78)
- Internal Medicine in Cuyahoga Falls, OH (77)
- Internal Medicine in Steubenville, OH (74)
- Internal Medicine in Marion, OH (72)
- Internal Medicine in Sylvania, OH (69)
- Internal Medicine in Elyria, OH (66)
- Internal Medicine in Lorain, OH (66)
- Internal Medicine in Middletown, OH (66)
Frequently asked questions
How many Internal Medicine providers are in Ohio?
The latest NPPES snapshot lists 13,403 active providers with Internal Medicine as their primary taxonomy and a practice location in Ohio.
How do I verify a Internal Medicine provider's NPI in Ohio?
Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).
Can I get this data through an API?
Yes — the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.
Source: CMS NPPES (public data). Snapshot 2026-07-10.