Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 1641 - 1660
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Dr. Shereen Shakuntala Katrak, MD
Internal Medicine - Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 350 Parnassus Ave, San Francisco, CA 94117
Phone: 154-353-2119    
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Dr. Orlando Zepeda, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Owens St Fl 5, San Francisco, CA 94158
Phone: 628-242-6508    
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Elizabeth Patricia Griffiths, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-5389    
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Dr. Adam Chee-hey Lee, MBBS, MMED
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-5706    
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Dr. John S Macgregor, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Ave, Division Of Cardiology, Room 5g1, San Francisco, CA 94110
Phone: 415-206-8315    
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Dr. Dwight M. Bissell, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 350 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-2318    Fax: 415-353-2407
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Dr. Harold A. Chapman, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-443-4283    
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Dr. William Stephen Chung, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 728 Pacific Ave, Suite 507, San Francisco, CA 94133
Phone: 415-986-2239    Fax: 415-986-2237
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Dr. Justin Louis Sewell, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Ave, San Francisco, CA 94110
Phone: 415-206-4575    Fax: 415-641-0745
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Kenneth Barnes, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1580 Valencia St Ste 201, San Francisco, CA 94110
Phone: 415-550-0811    Fax: 415-550-6784
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Ryan C. Chang, MD
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
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Dr. Joseph K. Wong, M.D.
Internal Medicine - Infectious Disease
Medicare: Medicare Enrolled
Practice Location: 4150 Clement St., Mailcode 111w, San Francisco, CA 94121
Phone: 415-221-4810    
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Derald L Seid, D.O
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2250 Hayes St, Suite # 500, San Francisco, CA 94117
Phone: 415-221-1901    Fax: 415-221-1903
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Dr. Jessica Audrey Eng, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4150 Clement St, Diving Of Geriatrics, Building 1 (181g), San Francisco, CA 94121
Phone: 415-221-4810    
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Dr. Eric Fuh, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, Box 0124, San Francisco, CA 94143
Phone: 415-353-3817    
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Dr. Gabriel Martin Ortiz, MD, PHD
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Ave Rm 5h16, San Francisco, CA 94110
Phone: 415-206-8322    Fax: 415-206-8965
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Anna Haseltine Chodos, M.D., M.P.H.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 519 Lincoln Way, Apt 4, San Francisco, CA 94122
Phone: 415-206-5164    
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Dr. Sara Jeevanjee, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1701 Divisadero St, Ste 500, San Francisco, CA 94115
Phone: 415-353-7300    Fax: 415-353-7901
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Dr. Anderson Eng, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1800 31st Ave, San Francisco, CA 94122
Phone: 415-677-2388    
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Catherine Burke, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 521 Parnassus Ave Rm 104, San Francisco, CA 94143
Phone: 415-476-7931    Fax: 415-502-1976
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.