Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 1001 - 1020
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Dr. Kenneth Raymond Mcquaid, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 4150 Clement St, Gi Section, 111-b-1, Va Medical Center, San Francisco, CA 94121
Phone: 415-221-4810    Fax: 415-750-6682
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Samuel E Adams, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3555 Cesar Chavez, San Francisco, CA 94110
Phone: 415-641-6401    
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Mr. Shu Wing Chan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 929 Clay Street, Suite 303, San Francisco, CA 94108
Phone: 415-956-6633    Fax: 415-956-6638
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Todd C. Pope, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
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Hanh Nguyen, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
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Dr. Victor Kwok, MD
Internal Medicine - Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1431 Noriega St, San Francisco, CA 94122
Phone: 415-759-3777    Fax: 415-759-6368
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James Y Greenberg, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2299 Post St, Ste 205, San Francisco, CA 94115
Phone: 415-474-7955    Fax: 415-292-0718
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Dr. Oliver M.l. Bacon, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 Parnassus Ave # 429, San Francisco, CA 94143
Phone: 415-353-2119    Fax: 415-353-2406
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Dr. Frederick J. Fox, M.D.
Internal Medicine - Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4150 Clement St # 181g, Veterans Affairs Medical Center, San Francisco, CA 94121
Phone: 415-221-4810    Fax: 415-750-6641
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Dr. Katherine Vanloon, MD MPH
Internal Medicine - Medical Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Divisadero St, 4th Floor, San Francisco, CA 94115
Phone: 415-353-9888    Fax: 415-353-7023
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Aida Adriana Venado Estrada, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave Fl 5, San Francisco, CA 94143
Phone: 415-353-2577    Fax: 415-353-8944
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Dr. Yijiang Shi, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 450 Stanyan St, San Francisco, CA 94117
Phone: 415-750-5781    
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Dr. Meyeon Park, MD
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 521 Parnassus Ave, Division Of Nephrology, C443, Box 0532, San Francisco, CA 94143
Phone: 415-476-1812    Fax: 415-476-3381
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Dr. Lori Deene Karan, MD
Internal Medicine - Addiction Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Room A307b 401 Parnassus Avenue, San Francisco, CA 94143
Phone: 415-476-7491    
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Dr. Larissa R Thomas, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Ave, San Francisco, CA 94110
Phone: 415-206-8000    
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Dr. Merle Charles Smith, M.D., PH.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 481 Noe St, San Francisco, CA 94114
Phone: 415-846-1442    
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Ms. Mariela Sofia Shaiken, NP
Internal Medicine - Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave Fl 12, San Francisco, CA 94143
Phone: 415-353-1383    
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Michael Mcgrath, M.D., PHD
Internal Medicine - Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1001 Potrero Ave Rm 207, San Francisco, CA 94110
Phone: 415-206-5268    
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David Douglas Waters, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Avenue, Rm 5g1, San Francisco, CA 94110
Phone: 415-206-3503    Fax: 415-206-5100
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Melvin Donald Cheitlin, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Portrero Ave, Rm 5g1, San Francisco, CA 94110
Phone: 415-206-3503    Fax: 415-206-5100
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.