Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 1501 - 1520
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Victor Rafael Laluz, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 98 Gough St, San Francisco, CA 94102
Phone: 415-230-5489    
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Daniel Joseph Minter, MD
Internal Medicine - Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 500 Parnassus Ave, San Francisco, CA 94143
Phone: 888-689-8273    
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Cleon H. Yee, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 45 Castro St, California Pacific Medical Center - Davies Campus, San Francisco, CA 94114
Phone: 415-600-5338    Fax: 415-565-6853
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Dr. Mark L. Rubinstein, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-2002    Fax: 415-476-6106
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Dr. Patricia Anne Cornett, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 4150 Clement St, Box 111h1, San Francisco, CA 94121
Phone: 415-221-4810    Fax: 415-750-6656
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Dr. Edward C. Hsiao, M.D., PH.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 4150 Clement St # 111n, San Francisco, CA 94121
Phone: 415-750-2089    
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Dr. Elad Ziv, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1701 Divisadero Street, San Francisco, CA 94143
Phone: 415-353-7300    Fax: 415-353-7901
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Aliza Bella Rabinowitz, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 California St Ste 2300, San Francisco, CA 94111
Phone: 800-997-6196    Fax: 415-504-1367
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Jeffrey Moore Critchfield, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Ave Bldg 25, San Francisco, CA 94110
Phone: 628-206-8000    Fax: 628-206-8965
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Dr. Harlan Luke South, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 490 Post St Ste 1701, San Francisco, CA 94102
Phone: 415-316-5510    Fax: 415-449-6418
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Dr. Fred E Cohen, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 345 California St, Suite 3300, San Francisco, CA 94104
Phone: 415-743-1559    
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Sarah Anne Jewell, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1001 Potrero Avenue, Bldg 30 5th Floor, San Francisco, CA 94110
Phone: 415-206-5200    Fax: 415-206-8949
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Dr. Sharad Jain, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Ave, San Francisco, CA 94110
Phone: 415-206-4987    
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Paul Mead, MD, MPH
Internal Medicine - Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 4150 Clement St, San Francisco, CA 94121
Phone: 415-221-4810    
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Dr. Barbara D Drye, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4150 Clement St, San Francisco, CA 94121
Phone: 415-750-2052    
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Dr. Susan Elizabeth Rosen, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 500 Parnassus Ave, Mu-h005, San Francisco, CA 94143
Phone: 415-476-1281    
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Dr. John David Szumowski, M.D., M.P.H.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 995 Potrero Avenue Building 80, 6th Floor, San Francisco, CA 94110
Phone: 628-206-2400    
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Ms. Therese Anne Chan Tack, D.O
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3937 25th St, San Francisco, CA 94114
Phone: 415-294-1462    
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Yalda Shahram,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-502-2426    Fax: 415-476-4818
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Laalasa Varanasi, M.D.
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave, B1 Plaza Level, San Francisco, CA 94143
Phone: 415-353-2503    Fax: 415-353-2530
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.