Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 781 - 800
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Prashant Patel, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-7931    Fax: 415-476-4818
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Dr. Nicholas Iverson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Ave, San Francisco, CA 94110
Phone: 628-206-2356    
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Dr. Daniel Hyuck-min Kwon, MD
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, Room 987, San Francisco, CA 94143
Phone: 415-476-1528    
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Dr. Deborah Assayag, M.D.
Internal Medicine - Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 505 Parnassus Ave, M1093, San Francisco, CA 94143
Phone: 415-502-2361    
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Shamiq Zackria, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Van Ness Ave, San Francisco, CA 94109
Phone: 415-600-3548    Fax: 415-558-7020
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Soo Min Shin,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 521 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-7931    Fax: 415-476-4818
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Samir Ahmed Haroon, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave # M391, San Francisco, CA 94143
Phone: 415-476-1537    
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Dr. Monica Gandhi, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 995 Potrero Ave Fl 6, San Francisco, CA 94110
Phone: 415-502-6285    Fax: 415-476-8528
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Sansan Myint Tin, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1800 31st Ave, San Francisco, CA 94122
Phone: 415-677-2388    Fax: 415-217-4198
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Dr. Edward A. Sickles, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Divisadero St, San Francisco, CA 94115
Phone: 415-885-7414    Fax: 415-885-7829
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Yi Brenda Shue, M.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2250 Hayes St, Suite 505, San Francisco, CA 94117
Phone: 415-668-6767    Fax: 415-668-8248
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Dr. John C Fletcher, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3838 California St, #305, San Francisco, CA 94118
Phone: 415-387-8805    
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Elizabeth Susan Harleman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Avenue, Rm 5h22, San Francisco, CA 94110
Phone: 415-206-8317    Fax: 415-206-8965
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Lisa Gail Winston, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Avenue, Bldg 30 4th Floor, San Francisco, CA 94110
Phone: 415-206-5438    Fax: 415-648-8425
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Dr. Jesse H Dohemann, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Webster St, San Francisco, CA 94115
Phone: 415-923-3179    Fax: 415-563-4687
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Marcus D Zachary, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 900 Hyde St, San Francisco, CA 94109
Phone: 415-353-6817    Fax: 415-353-6887
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Ms. Anne E. Rosenthal, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1301 Pierce St, Maxine Hall Health Center, San Francisco, CA 94115
Phone: 415-292-1300    
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Dr. Patricia Elizabeth Hume, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2000 Van Ness Ave Ste 702, San Francisco, CA 94109
Phone: 415-673-9511    Fax: 415-292-4167
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Sandra R. Hernandez, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 995 Potrero Ave, Bldg.80, Ward 86, San Francisco, CA 94110
Phone: 415-476-4082    Fax: 415-476-9233
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Lai Lai Aung, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 375 Laguna Honda Blvd, San Francisco, CA 94116
Phone: 415-682-1755    
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.