Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 721 - 740
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Alexander Mohapatra, M.D., PH.D.
Internal Medicine - Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave, Rm 987, San Francisco, CA 94143
Phone: 415-476-1528    
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Dr. Hannah Rose Snyder, M.D.
Internal Medicine - Addiction Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 995 Potrero Ave, Bldg 80, Wd 83, San Francisco, CA 94110
Phone: 415-206-8611    Fax: 415-206-8387
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Dr. Christopher Tai Sha, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4150 Clement St, San Francisco, CA 94121
Phone: 415-750-2129    
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Peter James Curran, MD
Internal Medicine - Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 2250 Hayes St, Suite 204, San Francisco, CA 94117
Phone: 415-933-9100    Fax: 415-933-9133
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Dr. Lorriana E Leard, MD
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-1000    
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Dr. William David Cahill, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 Lech Walesa, San Francisco, CA 94102
Phone: 415-554-2727    
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Payam Nahid, MD MPH
Internal Medicine - Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Ave, 5k1, San Francisco, CA 94110
Phone: 415-206-8313    Fax: 415-695-1551
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Lois Vanderhagen, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2333 Buchanan St, San Francisco, CA 94115
Phone: 925-634-9704    
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Dr. Erin A Hsu, M.D.
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Webster Street, Suite 400, San Francisco, CA 94115
Phone: 415-923-3883    Fax: 415-749-5705
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Stanley B Goldberg, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Ave, Rm 3d5, San Francisco, CA 94110
Phone: 415-206-8822    Fax: 415-206-5199
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Dr. Sandra Kamholz Oza, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1545 Divisadero St, Room 322, San Francisco, CA 94115
Phone: 415-514-8655    
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Dr. Raveena Kaur Rihal, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1246 Sanchez St, San Francisco, CA 94114
Phone: 646-620-8301    
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Dr. Catherine Alicia Sanders, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 915 Bryant St, San Francisco, CA 94103
Phone: 415-777-9953    Fax: 415-777-4717
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Michael Dauchot, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 156 Parker Ave, San Francisco, CA 94118
Phone: 415-218-3125    
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Dr. Linda Vu-holbrook, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2351 Clay St, Suite 380, San Francisco, CA 94115
Phone: 415-600-6000    Fax: 415-600-6000
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Dr. Luis Alberto Rubio, MD, MHS
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 513 Parnassus Ave # 380, San Francisco, CA 94143
Phone: 915-637-3564    
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Dr. Sze Yan Janelle Ho, MD, MHS
Internal Medicine - Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 1333 Bush St, San Francisco, CA 94109
Phone: 415-292-8308    Fax: 415-346-1097
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Peter Barish, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 500 Parnassus Ave, San Francisco, CA 94143
Phone: 415-502-1967    
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Ms. Julie Jiabin Wu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-7931    Fax: 415-476-4818
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Mr. Adrian Whelan, MB BCH BAO
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave, Suite A701, San Francisco, CA 94143
Phone: 415-353-1551    Fax: 415-353-8381
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.