Internal Medicine Doctors in Tucson, AZ Accepting Medicare

1076 Internal Medicine doctors found. Showing 461 - 480
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Dr. Sapna Shah, MD
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 3838 N Campbell Ave Bldg 2, Tucson, AZ 85719
Phone: 520-694-8888    Fax: 520-874-2251
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Julia Szilagyi Levai, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6510 E Carondelet Dr, Tucson, AZ 85710
Phone: 520-886-0818    Fax: 520-886-8606
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Hosam K Kamel, M.D.
Internal Medicine - Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3601 S 6th Ave, Tucson, AZ 85723
Phone: 501-520-1489    
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Dr. Rebecca A Natrajan, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 6365 E Tanque Verde Rd, Suite 210, Tucson, AZ 85715
Phone: 520-886-1055    Fax: 520-886-6438
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Leona B Downey, MD
Internal Medicine - Medical Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 3838 N Campbell Ave, Tucson, AZ 85719
Phone: 520-626-4101    
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Keith Joiner, MD
Internal Medicine - Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1501 N Campbell Ave, Tucson, AZ 85724
Phone: 520-874-3500    
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William Nevin, M.D.
Internal Medicine - Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1951 N Wilmot Rd, Bldg 4, Tucson, AZ 85712
Phone: 520-318-4691    Fax: 520-382-2999
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Timothy M Marshall, MD
Internal Medicine - Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 5170 E Glenn St, Bldg 2, Ste. 160, Tucson, AZ 85712
Phone: 520-298-7900    Fax: 520-290-5083
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Mandefro Mengistu Zerefa, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7383 E Tanque Verde Rd, Tucson, AZ 85715
Phone: 520-318-3434    Fax: 520-318-3435
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Steven R Knoper, MD
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1501 N Campbell Ave, Tucson, AZ 85724
Phone: 520-694-8888    Fax: 520-694-2353
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Bashar Domit, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7383 E Tanque Verde Rd, Tucson, AZ 85715
Phone: 520-318-3434    Fax: 520-318-3435
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Jacob Louis Pinnas, M. D.
Internal Medicine - Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 3641 E Camino De Jaime, Tucson, AZ 85718
Phone: 520-790-9561    
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Brady John Bowen, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1625 N Campbell Ave, Tucson, AZ 85719
Phone: 520-626-4024    
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Dr. Vishalakshi Lakshmanan, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 7901 E 22nd St, Tucson, AZ 85710
Phone: 520-694-0111    
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Tom Isaac Finkelstein, MD, MPH
Internal Medicine - Hospice and Palliative Medicine
Medicare: Medicare Enrolled
Practice Location: 1501 N Campbell Ave Ste 7401, Tucson, AZ 85724
Phone: 520-626-9660    Fax: 520-626-5801
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Martha Adriana Gallegos, MD
Internal Medicine - Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 1501 N Campbell Ave, Tucson, AZ 85724
Phone: 502-588-4720    Fax: 520-694-2353
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Paulina Kuzmin, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 7901 E 22nd St, Tucson, AZ 85710
Phone: 520-694-8888    Fax: 520-694-8446
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Dr. Simar Jeet Singh, MD PHD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1501 N Campbell Ave Rm 6336, Tucson, AZ 85724
Phone: 520-626-8818    
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Jonathan Schwartz, M.D.
Internal Medicine - Hematology
Medicare: Accepting Medicare Assignments
Practice Location: 3945 E Paradise Falls Dr Ste 105, Tucson, AZ 85712
Phone: 520-689-7008    Fax: 520-230-3310
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Dr. Arthur B Schachter, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1200 N El Dorado Place, # D400, Tucson, AZ 85715
Phone: 520-886-8571    Fax: 520-886-0839

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.