Internal Medicine Doctors in O Fallon, IL Accepting Medicare

33 Internal Medicine doctors found. Showing 1 - 20
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Thomas B. Cahill Jr., MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
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Regina Y Chiu, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
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Lori Beth Helmers, APRN
Internal Medicine - Interventional Cardiology
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
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Dr. Scott Benjamin Marrus, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
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Vinaya Mulkareddy, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3 Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-769-0777
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Isaac Tran, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Saint Elizabeth Blvd, O Fallon, IL 62269
Phone: 618-234-2120    
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Atul Shah, M.D.
Internal Medicine - Interventional Cardiology
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
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Muhammad Jaffer Ansari, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 310 N Seven Hills Rd Ste 150, O Fallon, IL 62269
Phone: 618-632-1495    Fax: 618-628-0480
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Dana M Loepker, APN
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
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Paban Saha, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
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Venkatesh Anjan, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 618-233-5195
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Mark Andrew Walshauser, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 321 Regency Park Ste 100, O Fallon, IL 62269
Phone: 618-416-7970    Fax: 618-416-7971
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Dr. Seema Verma,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Saint Elizabeth Blvd, O Fallon, IL 62269
Phone: 618-234-2120    
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Mohsin Salih, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3 Saint Elizabeth Blvd, O Fallon, IL 62269
Phone: 618-233-6044    
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Dr. Bachir Farah, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 321 Regency Park Ste 100, O Fallon, IL 62269
Phone: 618-416-7970    Fax: 618-416-7971
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Dr. Shiyam Kumar Satwani, M.D
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
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Mrs. Kellsey R Thole, NP
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: Three Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 833-973-4218
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Dr. Ashraf Salah Al Dadah, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3 Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    Fax: 618-233-5195
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Frederick Otieno Ochieng', M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3 Saint Elizabeth Blvd Ste 2800, O Fallon, IL 62269
Phone: 618-233-6044    
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Adaku Mennwa Uzo-okereke, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3 Saint Elizabeth Blvd Ste 5000, O Fallon, IL 62269
Phone: 618-641-5803    
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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.