Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 1041 - 1060
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Brian Kwun Kwok Lee, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave # M884, Box 0780, San Francisco, CA 94143
Phone: 415-694-9401    
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Dr. Sujatha Sankaran, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 909 Hyde St Ste 125, San Francisco, CA 94109
Phone: 415-771-4361    Fax: 415-771-6412
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Jody Lawrence, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 995 Potrero Avenue, Bldg 80 Ward 84, San Francisco, CA 94110
Phone: 415-476-4082    Fax: 415-476-6953
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Dr. William Michael Kavanaugh, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4150 Clement St, Department 111c, San Francisco, CA 94121
Phone: 415-750-2112    
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Dr. Mary Margaret Pearson, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Ave Building 5 1st Floor, #1e, San Francisco, CA 94110
Phone: 628-206-8446    Fax: 628-206-8387
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Man Yin Nora Chow, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1821 Pacific Ave Apt 9, San Francisco, CA 94109
Phone: 415-680-5202    
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Dr. Caroline Marie Behler, M.D., M.S.
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Webster St Ste 225, San Francisco, CA 94115
Phone: 415-923-3012    Fax: 415-928-4840
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Danielle Brandman, MD, MAS
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave Fl 7, San Francisco, CA 94143
Phone: 415-353-2318    Fax: 415-353-2407
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Mekhala Chandra,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2351 Clay Street, Suite 380, San Francisco, CA 94118
Phone: 415-600-3954    
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Dr. Michelle Annette Yu, M.D., PH.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1237 6th Ave, San Francisco, CA 94122
Phone: 646-316-5515    
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Julia Catherine Carnevale,
Internal Medicine - Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 533 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-2739    
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Dr. Lin Shen, M.D., PH.D.
Internal Medicine - Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave # U384, San Francisco, CA 94143
Phone: 415-353-2497    
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Dr. Molong Li, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4150 Clement St, Bldg. 203, 1st Floor, San Francisco, CA 94121
Phone: 415-221-4810    
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Colin Purmal,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Avenue, San Francisco, CA 94143
Phone: 415-476-1529    
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Justin Louie, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2425 Geary Blvd, M160, San Francisco, CA 94115
Phone: 415-833-4983    
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Dr. Ishita Aggarwal, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Webster St Ste 112, San Francisco, CA 94115
Phone: 415-923-3060    Fax: 415-749-0841
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Rose Monahan,
Internal Medicine - Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 400 Parnassus Ave Fl 2, San Francisco, CA 94143
Phone: 415-353-2725    Fax: 415-353-3529
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Christina Nakyung Ryu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Van Ness Ave, San Francisco, CA 94109
Phone: 415-600-0110    Fax: 415-558-7038
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Nadja Natasha Mencin, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 200 Townsend St Unit 25, San Francisco, CA 94107
Phone: 646-319-7856    
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Dr. Maxime Kinet, M.D.
Internal Medicine - Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, M987, San Francisco, CA 94143
Phone: 415-476-1528    
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.