Internal Medicine Doctors in San Antonio, TX Accepting Medicare

1542 Internal Medicine doctors found. Showing 181 - 200
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Richard J Fetchick, MD
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 8042 Wurzbach Rd, Suite 280, San Antonio, TX 78229
Phone: 210-614-8100    Fax: 210-568-0311
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Dr. Francisco Cantu Rodriguez, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1730 Sw Military Dr, Ste 201, San Antonio, TX 78221
Phone: 210-924-7356    Fax: 210-924-0842
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Wiley Perkins, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-450-9000    Fax: 210-450-4903
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Dr. Jorge Carlos Magallon, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 311 Camden St, Ste 102, San Antonio, TX 78215
Phone: 210-281-9800    
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Jose Clemente Ortiz Jr., MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 530 San Pedro Ave, San Antonio, TX 78212
Phone: 210-225-4511    Fax: 210-225-4514
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Dr. Richard T Shaffer, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 855 Proton Rd, San Antonio, TX 78258
Phone: 210-614-1234    Fax: 210-614-0952
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Dr. Ka Wah Chan, M.D.
Internal Medicine - Hematology
Medicare: Not Enrolled in Medicare
Practice Location: 4410 Medical Dr, Suite 550, San Antonio, TX 78229
Phone: 210-575-2222    Fax: 210-575-6373
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Arlene Olaisen, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3201 Cherry Ridge St, Ste 200, San Antonio, TX 78230
Phone: 210-733-5072    Fax: 210-733-8649
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Ruben Longoria Tenorio Jr., D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 432 Castroville Rd, San Antonio, TX 78207
Phone: 210-432-8871    Fax: 210-271-9655
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Khusro Rashid, M.D
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 5234 Sagail Pl, San Antonio, TX 78249
Phone: 210-646-0800    Fax: 210-272-0085
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Amy E. Bortzfield, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 8300 Floyd Curl Dr Fl 4, San Antonio, TX 78229
Phone: 210-450-9880    Fax: 210-450-4967
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Dr. Jennifer M. Barker, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 7400 Merton Minter St, San Antonio, TX 78229
Phone: 210-617-5300    
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Naim Alkhouri, MD
Internal Medicine - Hepatology
Medicare: Accepting Medicare Assignments
Practice Location: 607 Camden St Ste 108, San Antonio, TX 78215
Phone: 210-253-3426    Fax: 210-237-4807
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Jon Avery Tan Go,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 S Zarzamora St, San Antonio, TX 78207
Phone: 210-358-7000    Fax: 210-358-7406
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Dr. Kanapa Kornsawad, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    
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Sara A Serji, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-450-9000    
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Paloma Sanchez,
Internal Medicine - Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 12446 West Ave Ste 200, San Antonio, TX 78216
Phone: 210-656-3600    Fax: 210-656-3603
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Nawfal A. Mihyawi, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-358-0647
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Katherine A Thiel, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-3555    
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Dr. Maureen K Koops, M.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 7400 Merton Minter St, San Antonio, TX 78229
Phone: 210-616-8356    Fax: 210-616-8383

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.