Internal Medicine Doctors in Santa Ana, CA Accepting Medicare

85 Internal Medicine doctors found. Showing 1 - 20
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Dr. Meena Kumari Meka, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2740 S Bristol St Ste 208, Santa Ana, CA 92704
Phone: 714-979-5734    Fax: 562-426-9882
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Mr. Hon Yu, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2701 S Bristol St, Santa Ana, CA 92704
Phone: 714-210-2450    Fax: 714-210-2454
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Alan C Schwartz, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2621 S Bristol St, #307, Santa Ana, CA 92704
Phone: 714-918-3070    
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Ranjit N Goonetilleke, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 999 N Tustin Ave, Suite 224, Santa Ana, CA 92705
Phone: 714-973-8522    
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Quy Huu Nguyen, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1725 W 17th St, Santa Ana, CA 92706
Phone: 714-834-8017    Fax: 714-896-7316
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Dr. Nabil A Phillips, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1100 N Tustin Ave, Suite A, Santa Ana, CA 92705
Phone: 714-542-9100    Fax: 714-542-9105
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Dr. Ronald L Kaufman, MD
Internal Medicine - Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 3 Imperial Promenade, Ste 300, Santa Ana, CA 92707
Phone: 714-428-6812    Fax: 714-242-7640
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Dr. Ajay G Meka, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2740 S Bristol St, Suite 208, Santa Ana, CA 92704
Phone: 714-979-5734    Fax: 714-979-7157
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Dr. Jerrold David Cantor, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2621 S Bristol St Ste 305, Santa Ana, CA 92704
Phone: 714-751-0034    Fax: 714-751-1132
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Dr. Hung-min Sung, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2621 S Bristol St, Suite 109, Santa Ana, CA 92704
Phone: 714-754-0310    Fax: 714-754-6460
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Ali Shahverdiani, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 520 N Main St Ste 120, Santa Ana, CA 92701
Phone: 714-352-5800    Fax: 714-352-5801
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Tuan V Ta, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 999 N Tustin Ave Ste 109, Santa Ana, CA 92705
Phone: 714-664-0045    Fax: 714-664-0049
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Mr. David Owen Maclachlan, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10161 Broadview Pl, Santa Ana, CA 92705
Phone: 714-544-7175    Fax: 714-544-7314
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Mr. Harinder S. Gogia, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 801 N. Tustin Ave, Suite 706, Santa Ana, CA 92705
Phone: 714-568-6600    Fax: 714-245-0260
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John Dean Baker, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 801 N Tustin Ave Ste 706, Santa Ana, CA 92705
Phone: 714-568-6600    Fax: 714-245-0260
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Dr. Dara Saghafi, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1638 E 17th St Ste A, Santa Ana, CA 92705
Phone: 714-835-9147    
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Dr. Edward Robert Alexson, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1401 N Tustin Ave, Suite 220, Santa Ana, CA 92705
Phone: 714-835-4800    Fax: 714-835-1900
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Dr. Daniel Bih-chen Huang, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1970 Old Tustin Ave Ste A, Santa Ana, CA 92705
Phone: 714-542-0102    Fax: 657-229-6879
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Hassan Aliakbarian, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 520 N Main St Ste 120, Santa Ana, CA 92701
Phone: 714-352-5800    
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Arturo Santiago Vazquez, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3501 S Harbor Blvd, Santa Ana, CA 92704
Phone: 714-929-2300    Fax: 714-929-2304

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.