Internal Medicine Doctors in Naperville, IL Accepting Medicare

179 Internal Medicine doctors found. Showing 141 - 160
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Dr. Iqbal Hussain, MD
Internal Medicine - Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: I&h Consulting Services, 241 Fiala Woods Court, Naperville, IL 60565
Phone: 913-232-3571    
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Dr. Arun Amirthalingam Kumar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 931 W 75th St, Suite127, Naperville, IL 60565
Phone: 630-579-4668    Fax: 630-579-1107
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Katherine Pickett, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1020 E Ogden Ave, Ste 115, Naperville, IL 60563
Phone: 630-717-8707    
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Jill Katherine Cotseones,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 636 Raymond Dr, Naperville, IL 60563
Phone: 630-315-6500    
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Dr. Faisal Akbari, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 S Washington St, Naperville, IL 60540
Phone: 630-527-3000    
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Marc Fallah, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Spalding Dr, Ste 208, Naperville, IL 60540
Phone: 630-717-2600    
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Hsien Ta Fang, MD
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 120 Spalding Dr, Suite 410, Naperville, IL 60540
Phone: 630-369-0780    Fax: 630-369-0886
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Dr. William A. Mourad, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Spalding Dr, Ste 208, Naperville, IL 60540
Phone: 630-717-2600    
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Dr. Robert Hung, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 S Washington St, Naperville, IL 60540
Phone: 630-527-3000    
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Stephen P Baldwin, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 801 S Washington St, 3rd Floor, Naperville, IL 60540
Phone: 630-527-5359    Fax: 630-527-5526
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Dr. Sean Cahill, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 636 Raymond Dr, Naperville, IL 60563
Phone: 630-355-5302    Fax: 630-778-6088
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James P. Ostrenga, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 100 Spalding Drive, Suite 212, Naperville, IL 60540
Phone: 630-357-4111    Fax: 630-357-4644
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Natasha Kadakia,
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 100 Spalding Dr Ste 206, Naperville, IL 60540
Phone: 630-646-7250    Fax: 630-548-7743
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Ulrich C Luft, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Spalding Dr, Suite 300, Naperville, IL 60540
Phone: 630-435-6100    Fax: 630-435-6110
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Felix Obregon,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1971 Gowdey Rd Ste 205, Naperville, IL 60563
Phone: 630-966-2637    Fax: 630-966-1611
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Alan H Wang, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Spalding Dr, Ste 208, Naperville, IL 60540
Phone: 630-717-2600    
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Dr. Joseph Ray Sutherland, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1020 E Ogden Ave Ste 115, Naperville, IL 60563
Phone: 630-717-8707    Fax: 630-717-7603
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Farzan Mahmood, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1508 Sequoia Rd, Naperville, IL 60540
Phone: 630-585-7100    
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William Joseph Stephan, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 801 S Washington St Fl 4, Naperville, IL 60540
Phone: 630-600-0700    Fax: 630-600-0701
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Harman Grewal,
Internal Medicine - Hospice and Palliative Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 S Washington St, Naperville, IL 60540
Phone: 630-527-3000    

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.