Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 1861 - 1880
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Dr. Gauri D Kelekar, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3838 California St, #707, San Francisco, CA 94118
Phone: 415-668-0160    
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Dr. Mohsen Halaby, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2425 Geary Blvd, Mezzanine # 160, San Francisco, CA 94115
Phone: 415-833-3034    
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Dr. Timothy T Lu, M.D., PH.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 513 Parnassus Ave, S-357, San Francisco, CA 94143
Phone: 415-476-3143    
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Chiaching Wang, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 513 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-9363    
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Dr. Vasanth Vedantham, M.D., PH.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, Box 0124, San Francisco, CA 94143
Phone: 415-353-2873    
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Stefanie Kristina Kaiser, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2425 Geary Blvd, San Francisco, CA 94115
Phone: 415-833-2000    
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Matthew H Riley, D.O.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 450 Stanyan St., Room 503, San Francisco, CA 94117
Phone: 415-750-5909    Fax: 415-750-5910
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Nitin Kitchley Egbert,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 521 Parnassus Ave, San Francisco, CA 94143
Phone: 408-439-5083    
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Trevor Gage Lee, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Ave, San Francisco, CA 94110
Phone: 415-476-4082    
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Andrew Hooker, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1101 Van Ness Ave Ste 1120, San Francisco, CA 94109
Phone: 415-600-6000    
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Andrea K Kung, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1441 Powell St, San Francisco, CA 94133
Phone: 415-292-8687    Fax: 415-292-8666
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Dr. Laurie Dornbrand, M.D.
Internal Medicine - Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: On Lok Senior Health - Institute On Aging, San Francisco, CA 94155
Phone: 415-447-1000    Fax: 415-447-1035
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Dr. James Yoss, 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. Andrew Rosenblatt, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Webster St, Suite 516, San Francisco, CA 94115
Phone: 415-923-3006    
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Dr. Sumana Kesh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Divisadero St, San Francisco, CA 94115
Phone: 415-353-9879    
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Jonathan Paul Singer, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: # M1097, 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-386-2195    
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Katherine Neilan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2333 Buchanan St, San Francisco, CA 94115
Phone: 925-634-9704    
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Richard Mark Sweet, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Avenue, Bldg 100 Rm 350, San Francisco, CA 94110
Phone: 415-476-4617    Fax: 415-282-8182
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Dr. Thomas Khouri Haddad, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 909 Hyde St, Suite 125, San Francisco, CA 94109
Phone: 415-771-4366    
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Aravind Mani, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1101 Van Ness Ave Dept Of, San Francisco, CA 94109
Phone: 415-600-6000    
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.