Medicare Internal Medicine Doctors in Illinois Medicare Details, Address, Contact

12707 Internal Medicine doctors found. Showing 401 - 420
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Eva T Ostrowski, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 800 Fox Gln, Barrington, IL 60010
Phone: 847-382-5850    Fax: 847-382-5852
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Dr. Galina Goode, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 450 W Il Route 22, Barrington, IL 60010
Phone: 847-842-4000    Fax: 847-842-4193
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Dr. Leo Kelly, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 450 W Il Route 22, Barrington, IL 60010
Phone: 847-842-4000    Fax: 847-842-4193
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Thomas Michael Leskovac, MD
Internal Medicine - Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 27750 W Highway 22, Suite 240, Barrington, IL 60010
Phone: 847-829-1600    
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Dr. Elizabeth Jane Elliott, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27750 W Highway 22 Ste G70, Barrington, IL 60010
Phone: 847-842-0180    
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Minh-son Bui, M.D.
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 27750 West Highway 22, Mob, Ste 105, Barrington, IL 60010
Phone: 312-654-2721    Fax: 866-954-5804
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Dr. Patricia Jean Ritzman,
Internal Medicine - Hospice and Palliative Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 410 S Hager Ave, Barrington, IL 60010
Phone: 847-381-5599    
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Minhaj Musa, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27750 W Highway 22, Barrington, IL 60010
Phone: 847-381-5800    Fax: 847-381-5873
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Dr. Seng M Leong, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27750 W Highway 22, Barrington, IL 60010
Phone: 847-381-5800    Fax: 847-381-5873
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Dr. Antwan Noshi Atia, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Fox Glen Ct, Barrington, IL 60010
Phone: 847-382-7165    Fax: 847-713-8160
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Michael Fortsas, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 400 W Northwest Hwy, Barrington, IL 60010
Phone: 847-382-4600    Fax: 847-382-1771
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Deepkamal Kaur, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27750 W Highway 22 Ste 240, Barrington, IL 60010
Phone: 847-381-5800    Fax: 847-381-5873
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Besma Nirmeh Jaber,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 450 W Highway 22, Barrington, IL 60010
Phone: 708-283-5500    
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Dr. Katherine Nancy Kamholz, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 509 W Old Northwest Hwy, Suite 100c, Barrington, IL 60010
Phone: 847-756-7360    Fax: 847-277-7191
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Dr. Arvind Il Maheshwari, MD
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 450 W Highway 22, Barrington, IL 60010
Phone: 847-381-0123    
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Behzad Farah, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27790 W Highway 22, Ste 30, Barrington, IL 60010
Phone: 847-382-5350    Fax: 847-382-5358
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Randall Earl Williams, MD
Internal Medicine - Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 27750 W Highway 22, Suite 240, Barrington, IL 60010
Phone: 847-829-1600    
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Arthur L Ostrowski, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 Fox Gln, Barrington, IL 60010
Phone: 847-382-5850    Fax: 847-382-5852
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George N Atia, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Fox Glen Ct, Barrington, IL 60010
Phone: 847-382-7165    Fax: 847-713-8160
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Dr. Melinda Diane Einfalt, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6000 Garlands Ln Ste 180, Barrington, IL 60010
Phone: 847-620-7185    Fax: 847-852-3771

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.