Internal Medicine Doctors in San Antonio, TX Accepting Medicare

1597 Internal Medicine doctors found. Showing 801 - 820
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Sadia Aslam, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-3555    Fax: 210-702-4239
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Sushreyta M Rose, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-3555    
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Roger M Lyons, MD
Internal Medicine - Hematology
Medicare: Accepting Medicare Assignments
Practice Location: 5206 Research Dr, San Antonio, TX 78240
Phone: 210-595-5300    Fax: 210-614-8740
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Susan A. Diamond, M.D.
Internal Medicine - Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 8042 Wurzbach Rd, Suite 500, San Antonio, TX 78229
Phone: 210-692-7228    Fax: 210-692-9671
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Dr. Antonio Luis Ruiz, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8038 Wurzbach Rd Ste 510, San Antonio, TX 78229
Phone: 210-699-3815    Fax: 210-699-1896
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Felipe A Navas, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 303 E Quincy St, Suite 100, San Antonio, TX 78215
Phone: 210-271-7648    Fax: 210-225-8184
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Mr. Yiching Andrew Liu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 111 Dallas St, Medfirst Hospitalists, San Antonio, TX 78205
Phone: 210-297-7011    
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Daniel Santillano, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1150 N Loop 1604 W # 108-402, San Antonio, TX 78248
Phone: 210-558-6288    Fax: 210-558-6289
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Ildiko Agoston, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 8300 Floyd Curl Dr, 3rd Fl - 3b, San Antonio, TX 78229
Phone: 210-450-4888    Fax: 210-450-6018
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Gabriela Elizabeth Brzankalski,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4330 Medical Dr Ste 500, San Antonio, TX 78229
Phone: 210-576-5306    Fax: 210-694-0645
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Dr. Bertram E Joseph, MD
Internal Medicine - Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-358-4775
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Mr. Hugo Alonzo Rojas, MD, PA
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2115 Pleasanton Rd, Ste 205, San Antonio, TX 78221
Phone: 210-922-3627    Fax: 210-922-3245
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Joel David Bessman, MD
Internal Medicine - Hematology
Medicare: Medicare Enrolled
Practice Location: 6711 S New Braunfels Ave, 500, San Antonio, TX 78223
Phone: 210-531-5310    
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Dr. Cybele Mathai, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 7400 Merton Minter St, San Antonio, TX 78229
Phone: 210-617-5300    
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Homero C. Arriola, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4243 E Southcross Blvd, Suite 206, San Antonio, TX 78222
Phone: 210-337-4316    Fax: 210-337-4380
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Eleazar Quintanilla Jr., M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3333 Research Plz, San Antonio, TX 78235
Phone: 210-297-6500    Fax: 210-297-0352
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Dr. Sabrina A Seib, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7909 Fredericksburg Rd Ste 100, San Antonio, TX 78229
Phone: 210-437-0884    
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Dr. John Scott Renshaw, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5206 Research Dr, San Antonio, TX 78240
Phone: 210-595-5300    Fax: 210-595-5301
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Dr. Lydia Rose Engwenyu, M.D.
Internal Medicine - Advanced Heart Failure and Transplant Cardiology
Medicare: Medicare Enrolled
Practice Location: 7400 Merton Minter St, San Antonio, TX 78229
Phone: 210-617-5300    
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Dr. James Walter Steves, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4458 Medical Dr Ste 505, San Antonio, TX 78229
Phone: 210-690-7400    Fax: 210-690-7405

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.