Medicare Internal Medicine Doctors Details

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285833 Internal Medicine doctors found. Showing 234081 - 234100
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Dr. Edgardo F Cartagena Ayala, M.D.
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 369 Ave De Diego, Suite 308 Torre San Francisco, San Juan, PR 00923
Phone: 787-767-6777    Fax: 787-767-6878
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Edwin I Perez Marrero, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Centro Cardiovascular De Puerto Rico Y El Caribe, Suite 8 B, San Juan, PR 00936
Phone: 787-771-3040    Fax: 787-771-3044
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Hector M Perez Arroyo, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1789 Carr 21, Torre Del Metropolitano, Suite 402, San Juan, PR 00921
Phone: 787-296-4355    Fax: 787-296-4357
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Dr. Ramon Guerrido, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 10 Calle Casia, Va Medical Center, San Juan, PR 00921
Phone: 787-641-7582    Fax: 787-641-9518
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Dr. Silvia Renee Villanueva-meyer, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Bo Monacillo Carretera 22, Paseo Dr Jose Celso Barbosa, San Juan, PR 00935
Phone: 787-777-3535    Fax: 787-777-3702
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Carlos Eugenio Lopez Almodovar, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: #1051 Calle 3 Se La Riviera, Cond Medical Center Plaza Suite #13, San Juan, PR 00921
Phone: 787-749-9200    Fax: 787-790-1021
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Dr. Jose Nin-torregrosa, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2 Ave Ponce De Leon, Suite 618, San Juan, PR 00918
Phone: 787-550-0791    Fax: 888-454-6294
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Vicente R. Sanchez Quiles, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1901 Calle Sauco, San Juan, PR 00927
Phone: 787-530-4254    Fax: 787-764-8548
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Dr. Luis A Ruiz Melendez, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 730 Ave Ponce De Leon, Oficina 6, San Juan, PR 00918
Phone: 787-274-1603    Fax: 787-274-1603
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Omar Francisco Mendez Melendez, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Puerto Rico Medical Center, Bo Monacillos, San Juan, PR 00917
Phone: 939-256-3224    
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Maria Cristina Perez Mitchell, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Barrio Monacillos, San Juan, PR 00917
Phone: 787-480-2700    
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Omayra L Gonzalez, MD
Internal Medicine - Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: San Juan City Hospital, Medical Center, San Juan, PR 00936
Phone: 787-766-2223    
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Dr. Jose J Gutierrez-nunez, M.D.
Internal Medicine - Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 10 Calle Casia, San Juan, PR 00921
Phone: 787-641-3664    
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Nicolas R Betancourt, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: Torre De Auxilio Mutuo 735 Ponce De Leon, Suite 207, San Juan, PR 00917
Phone: 787-767-0555    Fax: 787-767-0655
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Arnaldo Luis Freire-perez,
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: Torre Auxilio Mutuo Suite 816, 735 Ave Ponce De Leon, San Juan, PR 00917
Phone: 787-763-1025    
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Ramon A Seneriz Olivencia, MD
Internal Medicine - Nephrology
Medicare: Medicare Enrolled
Practice Location: 425 Ng Ave. Luis Munoz Rivera, Cii Padre Las Casa, San Juan, PR 00918
Phone: 787-564-1121    
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Edwin Emilio Thomas Santos, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 550 Calle Cuevas Bustamante, San Juan, PR 00918
Phone: 787-758-8383    
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Luis A Arturi, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 400 Ave Fd Roosevelt, San Juan, PR 00918
Phone: 787-764-8787    Fax: 787-250-1029
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Mayra Rivera, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: San Juan City Hospital, Medical Center, San Juan, PR 00936
Phone: 787-766-2223    
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Dr. Raul H Morales-borges, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 29 Calle Washington, Suite # 104, San Juan, PR 00907
Phone: 787-722-0412    Fax: 787-723-0554

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.