Internal Medicine Doctors in Williamsville, NY Accepting Medicare

171 Internal Medicine doctors found. Showing 141 - 160
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Dr. Vikas Singla, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 325 Essjay Rd, Williamsville, NY 14221
Phone: 716-630-1143    Fax: 716-817-1764
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Craig Edward Keller, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 60 Maple Rd Ste 1, Williamsville, NY 14221
Phone: 716-626-5250    Fax: 716-332-2218
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Siddhartha S Shah, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 60 Maple Rd, Ste 1, Williamsville, NY 14221
Phone: 716-626-5250    Fax: 716-332-2218
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Nora Joseph Serghany,
Internal Medicine - Rheumatology
Medicare: Medicare Enrolled
Practice Location: 295 Essjay Rd, Williamsville, NY 14221
Phone: 716-656-4558    Fax: 716-428-2305
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Dr. Saman Bahram Chubineh, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 6631 Main St Ste 2, Williamsville, NY 14221
Phone: 716-240-2296    Fax: 716-462-6000
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Dr. Harris Chengazi, M.D.
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 111 N Maplemere Rd Ste 120, Williamsville, NY 14221
Phone: 716-836-4646    Fax: 716-836-4696
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Mehvish Khan, M.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 1020 Youngs Rd, Williamsville, NY 14221
Phone: 716-961-9900    
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Dr. John A Leone, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 61 Maple Rd, Williamsville, NY 14221
Phone: 716-565-1234    Fax: 716-565-1246
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Grzegorz P Rozmus, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 6460 Main St, Buffalo Cardiology And Pulmonary Assoc Pc, Williamsville, NY 14221
Phone: 716-634-5100    Fax: 716-634-5134
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Dr. Jennifer George Walsh, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1540 Maple Rd, Williamsville, NY 14221
Phone: 716-830-1657    
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Dr. Robert Borowski,
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1020 Youngs Rd, Williamsville, NY 14221
Phone: 716-961-9900    
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Dr. Anthony D Freundel, MD
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 College Pkwy, Suite 110, Williamsville, NY 14221
Phone: 716-631-8863    Fax: 716-631-1265
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Dr. Sameer Shamoon Mamnoon, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6645 Main St, Suite A, Williamsville, NY 14221
Phone: 716-276-8726    Fax: 716-276-8730
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Bonnie A Mcmichael, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 61 Maple Rd, Williamsville, NY 14221
Phone: 716-565-1234    Fax: 716-565-1246
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Benjamin J. Schaus, D.O.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 60 Maple Rd Ste 1, Williamsville, NY 14221
Phone: 716-626-5250    Fax: 716-332-2218
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James G Lampasso, MD
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 6460 Main St, Buffalo Cardiology & Pulmonary Assoc Pc, Williamsville, NY 14221
Phone: 716-634-5100    Fax: 716-634-5134
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John D Hall, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 College Pkwy Ste 260, Williamsville, NY 14221
Phone: 716-635-0688    Fax: 716-204-9574
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Mrs. Tracy Lynn Chellino, ANP
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2809 Wehrle Dr Ste 13, Williamsville, NY 14221
Phone: 716-458-0005    Fax: 716-989-5030
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David E Fay, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 60 Maple Rd, Ste 1, Williamsville, NY 14221
Phone: 716-626-5250    Fax: 716-626-5316
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Dr. Eric J Waffner, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 325 Essjay Rd, Williamsville, NY 14221
Phone: 716-630-1072    Fax: 716-630-1269

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.