Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 661 - 680
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Mr. Ilyas F Iliya, MD
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1580 Valencia Street, Ste 806, San Francisco, CA 94110
Phone: 415-647-6660    Fax: 415-647-8339
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Warren W. Choy, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
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Dr. Doan Minh Khong, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 324 Leavenworth St, San Francisco, CA 94102
Phone: 415-441-4424    Fax: 415-441-5658
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Dr. Ahvie Herskowitz, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2058 12th Ave, San Francisco, CA 94116
Phone: 415-759-8150    Fax: 415-759-8161
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Dr. Averil I Ma, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 513 Parnassus Ave # S-1057, San Francisco, CA 94143
Phone: 415-502-9405    Fax: 415-502-9404
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Dr. Katherine Lent Lupton, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Ave # 1m, San Francisco, CA 94110
Phone: 415-206-8494    Fax: 415-206-3012
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Dr. Dawn D. Cortland, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2186 Geary Blvd, Suite 316, San Francisco, CA 94115
Phone: 415-346-8931    
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Dr. Sophia Shiahua Wong, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 995 Potrero Ave, Positive Health Practice, Bldg. 80, Mailstop 0874, San Francisco, CA 94110
Phone: 415-476-4082    Fax: 415-476-6953
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Teresa Chen, M.D.
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-1551    
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Dr. Janet Yi Man Lee, M.D., M.P.H.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 550 16th St Fl 4, Box 0434, San Francisco, CA 94158
Phone: 415-476-3310    
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Arun Padmanabhan, MD,PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 555 Mission Bay Blvd S, San Francisco, CA 94143
Phone: 415-353-2873    Fax: 415-353-2528
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Aneeqa Zafar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-885-3723    Fax: 415-476-4818
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Lurit Bepo,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave Rm M-1480, San Francisco, CA 94143
Phone: 415-476-1528    
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Patrick Sanger, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1286 Sanchez St, San Francisco, CA 94114
Phone: 415-580-0855    
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Steven Lam, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2425 Geary Blvd, San Francisco, CA 94115
Phone: 415-833-2000    
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Dr. John P. Cello, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-1702    Fax: 415-353-9656
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Derice Patricia Seid, ME
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2250 Hayes St, Ste 500, San Francisco, CA 94117
Phone: 415-221-1901    
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Dr. Catherine Leonie Collins, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3838 California St, Suite 416, San Francisco, CA 94118
Phone: 415-387-8800    Fax: 415-387-5204
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Dr. Dana P. Mcglothlin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Parnassus Ave Ste 204, San Francisco, CA 94117
Phone: 415-353-2873    Fax: 415-353-4339
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Dr. George Kimmerling, M.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Webster St Ste 200, San Francisco, CA 94115
Phone: 415-658-7876    Fax: 415-658-7962
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.