Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 1741 - 1760
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Dr. Aristotle E Mendiola, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Webster St Ste 115, San Francisco, CA 94115
Phone: 415-387-8800    Fax: 415-387-5204
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Dr. Dana E. Mcclintock, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-1079    Fax: 415-502-2126
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Dr. Pamela M. Ling, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-4624    Fax: 415-353-2405
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Dr. Linda H Clever, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 350 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-0853    
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Martin Jay Spitz, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 4150 Clement St, San Francisco, CA 94121
Phone: 415-540-1027    Fax: 415-750-3386
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Dr. Teresa Cheng, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4150 Clement St # T-28, San Francisco, CA 94121
Phone: 415-221-4810    
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Dr. Grant N. Colfax, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 995 Potrero Ave Bldg 90, Sfgh Internal Medicine, San Francisco, CA 94110
Phone: 415-206-8317    Fax: 415-206-5586
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Dr. Clarence William Balke, MD
Internal Medicine - Clinical Cardiac Electrophysiology
Medicare: Not Enrolled in Medicare
Practice Location: 185 Berry St, Campus Box 0558, Lobby 3, Suite 5300, San Francisco, CA 94107
Phone: 415-244-1570    Fax: 415-514-8520
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Karla K. Lovett, MD
Internal Medicine - Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
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Pansy Fong, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
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David P. Gendreau, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
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Andrew Scot Nett, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1101 Van Ness Ave Fl 3, San Francisco, CA 94109
Phone: 415-600-1151    
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Yichen Ethel Wu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 521 Parnassus Ave, San Francisco, CA 94143
Phone: 415-502-1413    Fax: 415-476-4818
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Denitza Blagev, M.D.
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1550 4th St, Rock Hall Rm 545, San Francisco, CA 94158
Phone: 415-823-7121    
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Dr. Aparna Bala Sundaram, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1550 4th Street, Rm 545, Box 2922, San Francisco, CA 94143
Phone: 415-514-4275    
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Andrea Harzstark, MD
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Divisadero St, Urologic Oncology, 3rd Floor, Box 1711, San Francisco, CA 94143
Phone: 415-353-7171    
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Dr. Abigail Lee Wilson, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4150 Clement St, Internal Medicine Department, San Francisco, CA 94121
Phone: 415-221-4810    
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Ayesha Salahuddin, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 535 Mission Bay Blvd S, San Francisco, CA 94143
Phone: 415-353-2873    Fax: 415-353-2528
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Dr. Megan Bye Richie, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, Box 0114, San Francisco, CA 94143
Phone: 415-502-3640    
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Dr. Michael George Kattah, M.D., PH.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 513 Parnassus Ave, Med Sci Bldg Rm S357g, San Francisco, CA 94143
Phone: 415-502-4444    
Popular Specializations in San Francisco, CA:

Internal Medicine
Psychiatry & Neurology
Pediatrics
Anesthesiology
Family Medicine
Radiology
Obstetrics & Gynecology
Emergency Medicine
Surgery
Pathology


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.