Internal Medicine Doctors in Ames, IA Accepting Medicare

50 Internal Medicine doctors found. Showing 21 - 40
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Jason Thomas Rasmussen, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Duff Avenue, Ames, IA 50010
Phone: 515-239-4472    Fax: 515-239-4539
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Stuart David Christenson, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Duff Ave, Ames, IA 50010
Phone: 515-239-4472    
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Dr. Robert Bryan Graveline, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1215 Duff Ave, Ames, IA 50010
Phone: 515-239-4450    Fax: 515-956-4080
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Sreenath Kodali,
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Duff Ave, Ames, IA 50010
Phone: 515-239-4401    Fax: 515-239-4791
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Dr. Snehitha Vijaykumar, M.D.
Internal Medicine - Interventional Cardiology
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Duff Ave, Ames, IA 50010
Phone: 515-239-4472    
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Dr. Larry Johnston, D.O.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1215 Duff Ave, Ames, IA 50010
Phone: 515-239-4450    
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Grant Dennis Doolittle, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1215 Duff Ave, Mcfarland Clinic Pc, Ames, IA 50010
Phone: 515-239-4431    Fax: 515-239-4742
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Esteffania Cristina Villegas Santamaria, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Duff Ave, Ames, IA 50010
Phone: 515-239-4472    
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Dr. Steven Robert Wanzek, MD
Internal Medicine - Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1215 Duff Ave, Ames, IA 50010
Phone: 515-239-4422    Fax: 515-239-4777
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Dr. David D. Gerbracht, M.D.
Internal Medicine - Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 1015 Duff Ave, Ames, IA 50010
Phone: 515-239-4775    Fax: 515-239-4420
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Dr. Richard P. Carano, MD
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1015 Duff Ave, Ames, IA 50010
Phone: 515-239-4440    Fax: 515-239-4420
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Dr. Larry A. Otteman, MD
Internal Medicine - Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1111 Duff Ave, Ames, IA 50010
Phone: 515-239-4401    Fax: 515-239-4791
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Mr. John Michael Mcgarity Jr., D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1215 Duff Ave, Ames, IA 50010
Phone: 515-239-4456    
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Dr. Jacob Cherukara Alexander, MD
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1015 Duff Ave, Ames, IA 50010
Phone: 515-239-4760    Fax: 515-239-4420
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Dr. Tyler C. Thoen, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1215 Duff Ave, Ames, IA 50010
Phone: 515-239-4431    Fax: 515-239-4742
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Dr. Thomas Dale Johnson, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1215 Duff Ave, Ames, IA 50010
Phone: 515-239-4450    Fax: 515-956-4080
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Abigail Gabriel, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1215 Duff Ave, Ames, IA 50010
Phone: 515-239-4432    
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Dr. Paul David Sosnouski, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1215 Duff Ave, Ames, IA 50010
Phone: 515-239-4431    Fax: 515-239-4742
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Dr. Joseph James Merchant, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Duff Ave, Ames, IA 50010
Phone: 515-239-4401    Fax: 515-239-4791
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Dr. Steven Carl Hallberg, M.D.
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1015 Duff Ave, Ames, IA 50010
Phone: 515-239-4760    Fax: 515-239-4420
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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.