Internal Medicine Doctors in Irvine, CA Accepting Medicare

215 Internal Medicine doctors found. Showing 121 - 140
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Bobby Sasson, M.D., M.P.H.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Plaza Drive, Irvine, CA 92697
Phone: 512-978-9000    Fax: 512-978-9001
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Dr. Neesha Mody, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 19722 Macarthur Blvd, Irvine, CA 92612
Phone: 949-824-8641    
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Dr. Ming Tan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Uc Irvine Department Of Microbiology, B240 Med Sci, Irvine, CA 92697
Phone: 949-824-3397    
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Dr. Wei Ling Lau, M.D.
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1 Medical Plaza Drive, Irvine, CA 92697
Phone: 949-824-8600    
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Hien Hanh Nguyen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16200 Sand Canyon Ave, Irvine, CA 92618
Phone: 949-610-7245    Fax: 657-241-7720
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Brent Edward Silvers, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2 Hughes, Suite 150, Irvine, CA 92618
Phone: 949-770-1122    Fax: 949-770-9137
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Jonathan J Ahdoot, M.D.
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 15775 Laguna Canyon Rd, Suite 290, Irvine, CA 92618
Phone: 949-727-4330    
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Dr. Lynda Marie Adrig, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 511 Newcastle, Irvine, CA 92620
Phone: 949-855-7255    Fax: 714-417-9578
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Dr. Krishni Aluwihare Somaratne, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 6640 Alton Pkwy, Irvine, CA 92618
Phone: 714-644-2210    
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Dr. Johnny Kim, M.D.
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 6650 Alton Pkwy, Mob 2, Division Of Pulmonology, Irvine, CA 92618
Phone: 949-932-2594    
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John Kao, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16300 Sand Canyon Ave Ste 311, Irvine, CA 92618
Phone: 949-791-3001    Fax: 949-791-3096
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David Xu, MD
Internal Medicine - Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 250 E Yale Loop Ste A, Irvine, CA 92604
Phone: 949-653-2959    Fax: 949-653-5589
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Dr. Jun-ichi Ohara, M.D., PH.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 22 Odyssey, Suite 170a, Irvine, CA 92618
Phone: 949-654-8963    
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Dr. Firas Naji, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 17595 Harvard Ave Ste C-803, Irvine, CA 92614
Phone: 949-981-5033    Fax: 949-272-9976
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Dr. Scott A Derkum, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16200 Sand Canyon Ave, Irvine, CA 92618
Phone: 949-610-7245    Fax: 657-241-7720
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Ahsan Rashid, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 113 Waterworks Way, Ste 250, Irvine, CA 92618
Phone: 949-753-1522    Fax: 949-753-6075
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Dr. Allan Evan Sosin, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4 Hughes Ste 175, Irvine, CA 92618
Phone: 949-600-5100    Fax: 949-600-5101
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Dr. Ewa Kontny, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 16200 Sand Canyon Ave, Irvine, CA 92618
Phone: 888-655-8463    Fax: 888-990-0671
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Vasanthi L Narayan, M.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 6670 Alton Pkwy, Alton Sand Canyon Medical Offices - Mob2, 3rd Floor, Irvine, CA 92618
Phone: 888-988-2800    
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Dr. Henry Koji Niho, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 6650 Alton Pkwy, Alton Sand Canyon Mob2, Irvine, CA 92618
Phone: 949-932-2604    

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.