Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 1181 - 1200
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Theora Bordon Cimino,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave Rm M-987, University Of California, San Francisco, San Francisco, CA 94143
Phone: 415-476-1528    
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Dr. Michael S. German, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-2350    Fax: 415-353-2337
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Andrew B Bindman, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Ave, Rm 5h22, San Francisco, CA 94110
Phone: 415-206-6095    Fax: 415-476-8965
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Dr. James K. Yan, D.O.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 728 Pacific Ave Ste 305, San Francisco, CA 94133
Phone: 415-781-1818    Fax: 415-781-1889
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Peter I Teng, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave Ste 501, San Francisco, CA 94143
Phone: 415-353-2873    Fax: 415-353-2528
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Dr. Lynda A. Frassetto, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave # M-1202, San Francisco, CA 94143
Phone: 415-476-6143    Fax: 415-476-0986
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Thomas S Bodenheimer, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1001 Potrero Ave, Bldg 80 Ward 83, San Francisco, CA 94110
Phone: 415-206-8651    Fax: 415-206-8387
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Mark A. Herman, 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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Dr. John Fullerton, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1700 California St, Suite 470, San Francisco, CA 94109
Phone: 415-202-9990    Fax: 415-843-0548
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Dr. Helen E Gunthorpe, M.D.
Internal Medicine - Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 2656 Larkin St, San Francisco, CA 94109
Phone: 415-713-4728    
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Dr. Mary Eleanor Margaretten, MD
Internal Medicine - Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3333 California St, Suite #270, San Francisco, CA 94143
Phone: 415-476-2965    Fax: 415-476-9030
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Richard Chin, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 58 W Portal Ave, #105, San Francisco, CA 94127
Phone: 415-358-4069    
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David Rubin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2425 Geary Blvd, San Francisco, CA 94115
Phone: 415-833-3034    
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William Huen,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: San Francisco General Hospital, 1001 Potrero Ave, Clinic 1m3, San Francisco, CA 94110
Phone: 415-206-8494    
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Lynn E. Spitler, MD
Internal Medicine - Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 450 Stanyan St, Norther California Melanoma Center St. Mary's Med Cente, San Francisco, CA 94117
Phone: 415-750-5660    Fax: 415-750-4860
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Dr. Shubhra Gupta, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-502-2426    Fax: 415-750-8156
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Feifei Xue,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-2421    Fax: 415-476-4818
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Layli Jamali, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1199 Bush St Ste 650, San Francisco, CA 94109
Phone: 415-379-2980    Fax: 415-346-6025
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Dr. Mohamed Ismail Seedahmed, M.D., M.P.H.
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 513 Parnassus Ave, Hse 1314, #0111, San Francisco, CA 94143
Phone: 415-476-0735    Fax: 415-502-2605
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Dr. Jennifer T Chang, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 513 Parnassus Ave # 357, San Francisco, CA 94143
Phone: 415-476-2777    Fax: 415-476-0659
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.