Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 761 - 780
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Dr. Diana Hilbert, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Shrader St, Suite 640, San Francisco, CA 94117
Phone: 415-752-0100    Fax: 415-752-7103
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Dr. Fiona Claire Wilson, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-4624    Fax: 415-353-2640
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Dr. Mark R. Looney, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 513 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-1116    Fax: 415-353-1990
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Dr. Homer A. Boushey, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-2961    Fax: 415-353-2568
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Kandice K. Strako, 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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Jonathan David Pritikin, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
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Dr. Mark J. Savant, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Shrader St, Suite 550, San Francisco, CA 94117
Phone: 415-387-8031    Fax: 415-668-8325
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Dr. Marjorie A. Smith, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2300 Sutter St, Suite 304, San Francisco, CA 94115
Phone: 415-248-1050    Fax: 415-248-1054
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Dr. Kenneth Eugene Covinsky, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4150 Clement (181g), San Francisco, CA 94122
Phone: 415-221-4810    
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Dr. Deborah Grady, DEBORAH GRADY, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4150 Clement St, Mail Code 111a1, San Francisco, CA 94121
Phone: 415-750-2093    Fax: 415-379-5573
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James O Kahn, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 995 Potrero Ave, Bldg 80 Ward 84, San Francisco, CA 94110
Phone: 415-476-4082    Fax: 415-476-6953
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Dr. Hugh Jeffrey Lawrence, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 4150 Clement St, Hematology Research (151h), San Francisco, CA 94121
Phone: 415-221-4810    
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Dr. Catherine T. James, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1301 Pierce St, Maxine Hall Health Center, San Francisco, CA 94115
Phone: 415-292-1356    Fax: 415-928-6487
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Dr. Akshay Raizada, M.D., MPH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2425 Geary Blvd, M160, San Francisco, CA 94115
Phone: 323-580-1307    
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Rajasree Pai Ramachandra Pai, M.D
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4150 Clement St, San Francisco, CA 94121
Phone: 415-221-4810    
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Dr. Aaron Lee Berkowitz, M.D., PH.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Avenue, Bldg. 1, Room 117, San Francisco, CA 94110
Phone: 628-206-6182    
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Liza Valdivia, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave, 2nd Floor, San Francisco, CA 94143
Phone: 415-353-2626    Fax: 415-353-3538
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Geno Genasci, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 180 Sutter St, San Francisco, CA 94104
Phone: 415-602-0807    
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Kimberly Gray Kallianos, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, M391, San Francisco, CA 94143
Phone: 617-459-9393    
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Dr. Beth Shoshana Zha, M.D., PH.D.
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave Fl 5, San Francisco, CA 94143
Phone: 415-353-2961    
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.