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

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31159 Internal Medicine doctors found. Showing 3041 - 3060
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Dr. Catherine Castro Sherman, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
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Dr. Justin T Hoang, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
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Julian Choi,
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-6266    
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Dr. Katherine Elizabeth Bourbeau-medinilla, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
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Niki Mohammadi,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-0100    
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Dr. Raffi Gharakhanian, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-6343    
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Dr. Anthony C Enenmoh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
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Dr. Ireny I. Ibrahim, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1300 E Cooley Dr, Colton, CA 92324
Phone: 909-370-4179    Fax: 909-796-4158
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Sunita Sameer Hassamal, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
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Timothy Yaopruke, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
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Terrence Charles Tan, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-6275    
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Dr. Qiu Hua Wan, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Internal Medicine Department, Colton, CA 92324
Phone: 909-580-1728    Fax: 909-580-1727
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Dr. James Corbin Ericson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-6267    
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Calvin Andrew He, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 855-422-8029    
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Sean Shargh, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-6266    
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Dr. John Michael Finley, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
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Viktoriya Yanchuk, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
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Dr. Sergio Infante, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-1000    
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Dr. Siamak Saadat, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 400 N Pepper Ave, Colton, CA 92324
Phone: 909-580-2775    
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Dr. Ethelwoldo Pascual Guerrero, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 151 E Webster St, Colusa, CA 95932
Phone: 530-458-4250    

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.