Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 1541 - 1560
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Zachary Thomas Call, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1101 Van Ness Ave, San Francisco, CA 94109
Phone: 925-634-9704    
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Jerry Lee, MD
Internal Medicine - Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave Rm M-987, San Francisco, CA 94143
Phone: 415-476-1000    
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Dr. Tyrone Anthony Johnson, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-1000    
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Dr. Chloe Ann Jones, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 450 Stanyan Street, San Francisco, CA 94117
Phone: 415-750-5942    Fax: 415-750-5594
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Dr. Alan B. Glassberg, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1600 Divisadero St, San Francisco, CA 94115
Phone: 415-353-9888    Fax: 415-353-7150
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Dr. Stephanie Rennke, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Divisadero St, San Francisco, CA 94115
Phone: 415-885-3724    Fax: 415-885-3727
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Dr. Ida Sim, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-4624    Fax: 415-353-2405
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Dr. Hugo Q Cheng, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-4624    Fax: 415-353-2460
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Franciscus Marius Delen, MD
Internal Medicine - Pulmonary Disease
Medicare: May Accept Medicare Assignments
Practice Location: 45 Castro St, 200, San Francisco, CA 94114
Phone: 415-252-1090    
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David Jacob Erle, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Ave, Rm 3k1, San Francisco, CA 94110
Phone: 415-206-8314    Fax: 415-695-1551
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Dr. Rebecca Berman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1545 Divisadero St, San Francisco, CA 94143
Phone: 415-353-7900    
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Scott T. Ferguson, MD
Internal Medicine - Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
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Bella Seerke, 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. Hilda M Dudum,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3555 Cesar Chavez Street, San Francisco, CA 94110
Phone: 415-647-8600    Fax: 415-641-6823
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Dr. Hsingming John Liou, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3555 Cesar Chavez, Floor 5, San Francisco, CA 94110
Phone: 415-641-6650    Fax: 415-641-6649
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Dr. Archana Jayakumar, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2351 Clay St, Ste 501, San Francisco, CA 94115
Phone: 415-923-3421    
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Dr. Benedict Tien Chou, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2238 Geary Blvd, San Francisco, CA 94115
Phone: 415-833-0772    Fax: 415-833-5009
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Sheryl Renee Goldyn, MD, MPH
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2425 Geary Blvd, Mezzanine Hbs Office, San Francisco, CA 94115
Phone: 415-833-2000    
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Dr. Angelo Asa Clemenzi-allen, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 413-537-6483    
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Yanling Xu, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2250 Hayes St, Suite 504 &300, San Francisco, CA 94117
Phone: 415-750-5995    
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.