Medicare Internal Medicine Doctors in California Medicare Details, Address, Contact

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32338 Internal Medicine doctors found. Showing 31361 - 31380
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Dr. Ka Ling (karin) Cheung, M.D.
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2637 Shadelands Dr, Walnut Creek, CA 94598
Phone: 925-944-0166    Fax: 925-944-6355
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Emily J. Nock, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 320 Lennon Ln, Walnut Creek, CA 94598
Phone: 925-906-2000    
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Dr. Joshua David Perlroth, M.D.
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 365 Lennon Ln, Suite 200, Walnut Creek, CA 94598
Phone: 925-947-2334    Fax: 925-947-5889
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Dr. George D Slater, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1220 Rossmoor Pkwy, Walnut Creek, CA 94595
Phone: 925-947-3393    Fax: 925-947-3396
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Baldomero De Leon Jr., M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1479 Ygnacio Valley Rd, Suite #201, Walnut Creek, CA 94598
Phone: 925-932-1018    Fax: 925-932-7938
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Jeff Ortiz, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
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Sandy Ramirez, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1220 Rossmoor Pkwy, Walnut Creek, CA 94595
Phone: 925-947-3312    
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Rohit Anand, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1479 Ygnacio Valley Rd Ste 200, Walnut Creek, CA 94598
Phone: 925-296-7340    
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Poysophon Poysophon,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
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Tianyi Tang, M.D., PH.D.
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 177 La Casa Via Ste 390, Walnut Creek, CA 94598
Phone: 925-692-5610    
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Robert J. Sosa, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
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Elaine H. Le, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
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Aliya Gessling, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 925-295-4000    
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Dr. Kapil Anand, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1425 S Main St, Walnut Creek, CA 94596
Phone: 407-756-2150    
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Dr. Mariko Feuz, DO
Internal Medicine - Hospice and Palliative Medicine
Medicare: Medicare Enrolled
Practice Location: 1450 Treat Blvd Ste 120a, Walnut Creek, CA 94597
Phone: 925-296-9720    
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Dr. Poornima G. Goyal, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1450 Treat Blvd # 250a, Walnut Creek, CA 94597
Phone: 925-296-9707    
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Mr. Robert Noriega Jr., M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2999 Oak Road, Suite 290, Walnut Creek, CA 94597
Phone: 415-284-9400    Fax: 415-723-4700
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Dr. Martin J Braker, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1455 Montego, Suite 207, Walnut Creek, CA 94598
Phone: 925-937-4057    Fax: 925-937-4061
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Dr. Nader Kamangar, MD
Internal Medicine - Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 1399 Ygnacio Valley Rd, Ste 14, Walnut Creek, CA 94598
Phone: 925-939-3050    Fax: 925-939-3057
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Jonathan Nguyen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1515 Newell Ave, Walnut Creek, CA 94596
Phone: 925-295-4000    

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.