Internal Medicine Doctors in Mason City, IA Accepting Medicare

61 Internal Medicine doctors found. Showing 1 - 20
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Burt Humburg, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 4th St Sw, Mason City, IA 50401
Phone: 641-428-7000    Fax: 641-428-6383
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Sumathy Nagraj Iyengar, M.D.,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 4th St Sw, Mercy Medical Center-hospitalist Dept, Mason City, IA 50401
Phone: 641-428-7000    
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Mark C Johnson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 910 N Eisenhower Ave, Mason City, IA 50401
Phone: 641-428-7799    Fax: 641-428-5274
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Dr. Joseph Dean Mccracken, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1000 4th St Sw, Mason City, IA 50401
Phone: 641-428-6300    Fax: 641-428-6347
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Nathaniel Hitt, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 621 S Illinois Ave Ste 100, Mason City, IA 50401
Phone: 641-428-6900    Fax: 641-428-3909
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Dr. Byron T Beasley, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5300    Fax: 641-494-5329
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Radu Hagau, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5300    Fax: 641-494-5321
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Adam Hoffmann, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 250 S Crescent Dr Ste 200, Mason City, IA 50401
Phone: 641-494-5300    
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Jesse D Wilburn, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 621 S Illinois Ave Ste 100, Mason City, IA 50401
Phone: 641-428-6900    Fax: 641-428-6909
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Dr. Michael J Sarik, D.O.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5300    Fax: 641-494-5321
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Dr. Giancarlo Martin Diaz-zamora, M.D.
Internal Medicine - Rheumatology
Medicare: Medicare Enrolled
Practice Location: 1000 4th St Sw, Mason City, IA 50401
Phone: 641-428-6999    Fax: 641-428-6678
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Yuvaraj Thangaraj, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 4th St Sw, Mason City, IA 50401
Phone: 641-428-6999    Fax: 641-428-6678
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Dr. Michael Todd Spooner, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5300    Fax: 641-494-5321
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Javen Rose Wunschel, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5200    
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Michelle Low, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 621 S Illinois Ave Ste 100, Mason City, IA 50401
Phone: 641-428-6900    Fax: 641-428-6909
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Dr. James Tatkon-coker, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-422-6730    Fax: 641-422-6659
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Dr. Richard R Rattin, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1446 N Carolina Ave, Mason City, IA 50401
Phone: 707-890-1273    Fax: 877-354-7323
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Dr. Pranav Singh, MD
Internal Medicine - Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 1000 4th St Sw, Mercy Medical Center-north Iowa, Mason City, IA 50401
Phone: 641-422-7000    
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Smitha A Kanak, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 621 S Illinois Ave, Mason City, IA 50401
Phone: 641-494-3000    Fax: 641-494-3059
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Dr. Michael C Giudici, M. D.
Internal Medicine - Clinical Cardiac Electrophysiology
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Crescent Dr, Mason City, IA 50401
Phone: 641-494-5200    Fax: 641-494-5321
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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.