Internal Medicine Doctors in San Francisco, CA Accepting Medicare

2026 Internal Medicine doctors found. Showing 621 - 640
female doctor icon
Shagun D Arora, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 Parnassus Ave Fl 4, San Francisco, CA 94143
Phone: 415-353-2421    Fax: 415-353-2467
female doctor icon
Sarah Dobro, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 Embarcadero Ctr Lbby Level, San Francisco, CA 94111
Phone: 415-578-3100    
male doctor icon
Desmond Wilson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 166 Geary Street, Ste 1500, #1621, San Francisco, CA 94108
Phone: 415-212-8356    Fax: 866-872-8589
male doctor icon
Kyle Richardville, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2425 Geary Blvd, San Francisco, CA 94115
Phone: 415-833-2000    
female doctor icon
Merve Postalcioglu, MD
Internal Medicine - Nephrology
Medicare: Medicare Enrolled
Practice Location: 1001 Potrero Ave. Bldg. 90, 2nd Fl., San Francisco, CA 94110
Phone: 628-206-4777    
female doctor icon
Dr. Sarita Dubey, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1600 Divisadero St, San Francisco, CA 94115
Phone: 415-353-9888    Fax: 415-353-7150
male doctor icon
Rafael Gonzalez-amezcua, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 225 30th St, San Francisco, CA 94131
Phone: 415-550-2222    
male doctor icon
Dr. Richard M. Locksley, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 521 Parnassus Ave, San Francisco, CA 94143
Phone: 415-476-9362    Fax: 415-476-9364
male doctor icon
Dr. Randall J. Lee, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Parnassus Ave Suite 204, San Francisco, CA 94143
Phone: 415-476-5706    Fax: 415-476-6260
male doctor icon
Dr. Carmelo Roco, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 490 Post Street # 901, San Francisco, CA 94102
Phone: 415-421-2256    Fax: 415-421-9024
male doctor icon
Dr. Dan Alan Kalshan, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 220 Montgomery St, Suite 1212, San Francisco, CA 94104
Phone: 415-433-7000    Fax: 415-434-4509
male doctor icon
Dr. Eric Neil Swagel, 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
female doctor icon
Chloe Atreya, MD, PHD
Internal Medicine - Medical Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Divisadero St, 4th Floor, Box 1705, San Francisco, CA 94115
Phone: 415-353-9888    Fax: 415-353-9931
male doctor icon
Vernon Giang, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2333 Buchanan St, San Francisco, CA 94115
Phone: 925-634-9704    
male doctor icon
Dr. Stephen H. Nimelstein, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 Parnassus Ave, San Francisco, CA 94143
Phone: 415-353-2357    Fax: 415-353-2669
male doctor icon
Dr. Steven Snyder, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1604 Union St, San Francisco, CA 94123
Phone: 415-567-8296    Fax: 415-567-9286
female doctor icon
Amy S. Tezza, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
male doctor icon
Leonid V. Yankulin, MD
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 2200 Ofarrell St, San Francisco, CA 94115
Phone: 415-833-2000    
male doctor icon
Fred B Hom, MD MS
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 907 Hyde Street, Suite 508, San Francisco, CA 94109
Phone: 415-922-8080    Fax: 415-474-9288
female doctor icon
Mai-sie F Chan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 929 Clay St, Suite 303, San Francisco, CA 94108
Phone: 415-956-6633    Fax: 415-956-6638
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.