Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 1581 - 1600
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Ann Mary Belek, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, M-987, San Francisco, CA 94143
Phone: 415-476-1528    Fax: 415-502-1976
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Dr. Sarah Kim, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Potrero Ave, Bldg 30 Room 3501k, San Francisco, CA 94110
Phone: 310-909-3872    
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Dr. Brent Kobashi, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1701 Divisadero, 5th Floor, San Francisco, CA 94143
Phone: 415-353-7300    
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Marc Kopel Hellerstein, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1001 Potrero Ave, Bldg. 30, Rm.3501k, San Francisco, CA 94110
Phone: 415-206-5886    Fax: 415-476-4918
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Dr. Kerri Ann Masutto, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 600 California St Fl 11, San Francisco, CA 94108
Phone: 415-515-9382    
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Dr. Alexander Geng, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 900 Hyde St, Level B Department Of Radiation Oncology, San Francisco, CA 94109
Phone: 415-353-6420    
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Mrs. Yukako Honda, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Webster St, #423, San Francisco, CA 94115
Phone: 415-923-3551    Fax: 415-923-6540
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Dr. Yi Li, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-1000    
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Melody C Kim, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2425 Geary Blvd, M115, San Francisco, CA 94115
Phone: 415-833-2850    
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Dr. Flavio G. Vincenti, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 505 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-1889    Fax: 415-353-8974
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Dr. Harry Hollander, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-2119    Fax: 415-353-4206
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Dr. Jordan Lewis Shlain, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3580 California St., #101, San Francisco, CA 94118
Phone: 415-830-3090    Fax: 415-520-5191
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Sheena Xinna Kong, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1199 Bush Street, Suite 400, San Francisco, CA 94109
Phone: 415-673-7600    Fax: 415-673-8065
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Dr. Andrei Goga, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Divisadero St Fl 2, San Francisco, CA 94115
Phone: 415-353-7070    Fax: 415-353-7021
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Dr. Frank William Ryning, MD
Internal Medicine - Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1339 4th Ave, San Francisco, CA 94122
Phone: 415-681-9980    Fax: 415-681-9982
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Urmila Bajpai, M.D.
Internal Medicine - Rheumatology
Medicare: Medicare Enrolled
Practice Location: 533 Parnassus Ave, Rm U384, Box 0633, San Francisco, CA 94143
Phone: 415-502-2279    
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Dr. Carla Maria Perissinotto, MD, MHS
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 490 Illinois St Fl 8, San Francisco, CA 94143
Phone: 415-476-6188    
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Dr. Tarun Rustagi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Van Ness Ave, San Francisco, CA 94109
Phone: 415-600-1000    Fax: 415-558-7051
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Dr. Aaron C. Logan, MD, PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave Fl 4, San Francisco, CA 94143
Phone: 415-353-2421    
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Sayanta Akkad, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3885 24th St, San Francisco, CA 94114
Phone: 415-529-4522    Fax: 415-291-0489
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.