Internal Medicine Doctors in Gilbert, AZ Accepting Medicare

124 Internal Medicine doctors found. Showing 1 - 20
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Sandhyaben P Patel, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1900 N Higley Rd, Gilbert, AZ 85234
Phone: 480-543-2134    Fax: 480-512-6089
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Dr. Shivakumar Vignesh, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2946 E Banner Gateway Dr., Suite 400, Gilbert, AZ 85234
Phone: 480-256-3332    Fax: 813-449-8028
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Dr. Noreen Catherine Ruane, D.O.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3555 S Val Vista Dr, Gilbert, AZ 85297
Phone: 602-933-0777    Fax: 602-933-0755
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Dr. Ala Eddin Samir Sagar, M.D.
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2940 E Banner Gateway Drive, Gilbert, AZ 85234
Phone: 480-256-6444    Fax: 480-256-3682
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Theresa Ong Liu Dumlao, MD
Internal Medicine - Hematology
Medicare: Accepting Medicare Assignments
Practice Location: 2946 E Banner Gateway Dr, Suite 450, Gilbert, AZ 85234
Phone: 480-256-6444    Fax: 480-256-4683
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Dr. Zachary Phillip Yeung, M.D.
Internal Medicine - Medical Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2946 E Banner Gateway Dr, Gilbert, AZ 85234
Phone: 480-245-6444    Fax: 480-256-4623
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Richard D Sue, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2946 E Banner Gateway Dr, Gilbert, AZ 85234
Phone: 480-256-6444    Fax: 480-256-3682
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Andrew Weinberg, DO
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4915 E Baseline Rd, Suite126, Gilbert, AZ 85234
Phone: 480-745-3690    Fax: 480-745-3697
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Pawel T Zymek, MD
Internal Medicine - Clinical Cardiac Electrophysiology
Medicare: Accepting Medicare Assignments
Practice Location: 4915 E Baseline Rd Ste 123, Gilbert, AZ 85234
Phone: 480-493-5152    Fax: 480-935-3783
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Leo Odle, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3420 S Mercy Rd Ste 101, Gilbert, AZ 85297
Phone: 480-899-4420    Fax: 480-219-3214
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Dr. Prathab Devaraj, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2946 E Banner Gateway Dr, Gilbert, AZ 85234
Phone: 480-256-6444    Fax: 480-256-3682
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Amruta A Vadnerkar, MD
Internal Medicine - Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 2020 E Woodside Ct, Gilbert, AZ 85297
Phone: 480-730-5980    
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Margaret E Miller, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1900 N Higley Rd, Gilbert, AZ 85234
Phone: 480-543-2034    Fax: 480-543-2647
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Dr. Faisal A Bahadur, M.D.
Internal Medicine - Interventional Cardiology
Medicare: Accepting Medicare Assignments
Practice Location: 3011 S Lindsay Rd, Suite 105, Gilbert, AZ 85295
Phone: 480-699-5536    Fax: 480-699-9283
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Dr. Kashif Nasim, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: Banner Gateway Medical Center, 1900 N Higley Road, Gilbert, AZ 85234
Phone: 480-543-2034    Fax: 480-543-2647
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Nora Siegrist, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1525 E Kings Ct, Gilbert, AZ 85234
Phone: 504-621-0628    
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Ayesha Shaikh, MD
Internal Medicine - Hospice and Palliative Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2946 E. Banner Gateway Drive, Gilbert, AZ 85234
Phone: 480-256-6444    Fax: 480-256-4683
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Dr. Devendra G Wadwekar, MD
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 4100 S Lindsay Rd, Ste 130, Gilbert, AZ 85297
Phone: 480-782-9531    Fax: 480-782-9530
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Dr. Kelli Raynell Favata, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3420 S Mercy Rd Ste 211, Gilbert, AZ 85297
Phone: 866-974-2673    Fax: 866-939-2673
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Dr. Ashish Pershad, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3420 S Mercy Rd Ste 312, Gilbert, AZ 85297
Phone: 480-728-6400    Fax: 480-728-6440

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.