Internal Medicine Doctors in Columbus, OH Accepting Medicare

1432 Internal Medicine doctors found. Showing 721 - 740
male doctor icon
Dr. Raorajeshwar Singh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3555 Olentangy River Rd, Suite 1080, Columbus, OH 43214
Phone: 614-268-8164    Fax: 614-268-8406
male doctor icon
Lawrence C. Chan, D.O.
Internal Medicine - Sleep Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2050 Kenny Rd, Columbus, OH 43221
Phone: 614-293-4925    Fax: 614-293-5503
male doctor icon
Dr. Branden Walter Luna, D.O.
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3535 Olentangy River Rd, Columbus, OH 43214
Phone: 614-566-4691    
female doctor icon
Dr. Nicole Renee Grieselhuber, M.D., PH.D.
Internal Medicine - Medical Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 460 W 10th Ave, Columbus, OH 43210
Phone: 614-293-3196    Fax: 614-293-4812
female doctor icon
Dr. Susan Elizabeth Friedman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 700 Childrens Dr, Columbus, OH 43205
Phone: 614-722-4950    
female doctor icon
Thushara Paul, MD
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 410 W 10th Ave, Columbus, OH 43210
Phone: 614-293-7499    Fax: 614-366-2360
male doctor icon
Joshua M. Leisring, MD
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 543 Taylor Ave, Columbus, OH 43203
Phone: 614-293-4837    Fax: 614-293-3125
female doctor icon
Dr. Shivani Vijay Handa, MD
Internal Medicine - Hematology
Medicare: Medicare Enrolled
Practice Location: 460 W 10th Ave, Columbus, OH 43210
Phone: 614-293-3196    Fax: 614-293-4812
male doctor icon
Dr. Jian Hu, MD, PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 410 W 10th Ave, Columbus, OH 43210
Phone: 614-366-2360    
female doctor icon
Dr. Poornima Oruganti, M.D., M.P.H.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 3400 Olentangy River Rd, Columbus, OH 43202
Phone: 614-754-5500    Fax: 614-754-5501
male doctor icon
Andrew Graef, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3535 Olentangy River Rd, Columbus, OH 43214
Phone: 614-566-5456    
male doctor icon
Robert Timothy Richards, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5815 Westbourne Ave, Columbus, OH 43213
Phone: 740-653-2533    
male doctor icon
Matthew C. Exline, MD
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2050 Kenny Rd Ste 2200, Columbus, OH 43221
Phone: 614-293-4925    Fax: 614-293-5503
male doctor icon
Dr. Lawrence G Murcko, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 3650 Olentangy River Rd, Suite 300, Columbus, OH 43214
Phone: 614-538-0527    Fax: 614-538-0527
female doctor icon
Linda Lamb Lemaster, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3595 Olentangy River Rd, Columbus, OH 43214
Phone: 614-566-5456    Fax: 614-566-6902
female doctor icon
Julie E Mangino, M.D.
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1581 Dodd Dr, Columbus, OH 43210
Phone: 614-293-4854    Fax: 614-293-8102
male doctor icon
Venkanna Kanna, M.D.
Internal Medicine - Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 355 E Campus View Blvd, Suite 180, Columbus, OH 43235
Phone: 614-840-1688    Fax: 614-840-1689
male doctor icon
Dr. Abdullah Khan, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1336 E Main St, Columbus, OH 43205
Phone: 614-294-7777    Fax: 614-231-7915
male doctor icon
Vincent Lee Guinn, MD
Internal Medicine - Clinical Cardiac Electrophysiology
Medicare: Accepting Medicare Assignments
Practice Location: 3433 Agler Rd, Suite 2400, Columbus, OH 43219
Phone: 614-428-5553    Fax: 614-428-5515
female doctor icon
Julie A Chalmers, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4895 Olentangy River Rd, Suite 250, Columbus, OH 43214
Phone: 614-267-8371    Fax: 614-262-0005

Internal Medicine: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.


Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.