|  Dr. Edwin E Pagan Lopez, M.D. Internal Medicine Medicare: Medicare Enrolled Practice Location: 803 Ave Hipodromo, Santurce, PR 00909 Phone: 787-724-3734 Fax: 787-724-1322 | 
|  Mr. Jose A Marques Bibiloni Sr., MD Internal Medicine - Hematology & Oncology Medicare: Not Enrolled in Medicare Practice Location: Manuel Pavia Fernandez 655 4th Piso, Santurce, PR 00909 Phone: 787-728-2479 Fax: 787-786-7447 | 
|  Dr. Jaime Martinez-souss, M.D. Internal Medicine - Gastroenterology Medicare: Medicare Enrolled Practice Location: 328 De Diego Ave, Suite 202 Ponce De Leon Ave., Santurce, PR 00909 Phone: 787-723-9025 Fax: 787-722-1987 | 
|  Dr. Carlos Ruben Diaz, MD Internal Medicine - Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 1449 Calle Americo Salas, Edificio Pavia Ii, Suite 102, Santurce, PR 00909 Phone: 787-721-0525 Fax: 787-722-1225 | 
|  Dr. Wanda Ramos, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 359 Ave De Diego 501, Santurce, PR 00909 Phone: 787-722-0445 Fax: 787-723-4415 | 
|  Dr. Jose R Nadal, MD Internal Medicine - Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 1400 Calle San Rafael, Suite 201, Santurce, PR 00909 Phone: 787-721-6626 Fax: 787-725-1287 | 
|  Dr. Maria E. Narvaez Rivera,  Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1801 Ave Ponce De Leon, Santurce Medical Mall Suite 206, Santurce, PR 00909 Phone: 787-268-4333 Fax: 787-728-4163 | 
|  Dr. Osvaldo Jimenez-mercado, M.D. Internal Medicine - Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: San Juan Health Ctr, Suite 501 & 506 , De Diego St, Santurce, PR 00907 Phone: 787-724-0550 Fax: 787-724-0561 | 
|  Dr. Carlos A Cardona Roldan, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1492 Ave. Ponce De Leon, Santurce, PR 00910 Phone: 787-722-2845 Fax: 787-723-2044 | 
|  Dr. Avid J Muniz, M.D. Internal Medicine - Nephrology Medicare: Accepting Medicare Assignments Practice Location: Calle Manuel Pavia, Pavia Medical Plaza 611 Suite 214, Santurce, PR 00909 Phone: 787-726-7008 Fax: 787-726-7083 | 
|  Mr. Libertad Montanez, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: Ave Fernandez Juncos, No 1415, Santurce, PR 00910 Phone: 787-723-7990 Fax: 787-723-7990 | 
|  Dr. Jose Rafael Pesquera-garcia, M.D. Internal Medicine - Hematology & Oncology Medicare: Accepting Medicare Assignments Practice Location: Santurce Medical Mall Suite #309-310, Ave. Ponce De Leon 1801, Santurce, PR 00909 Phone: 787-728-1193 Fax: 787-726-4244 | 
|  Dr. Claudio Renjifo Romero, MD Internal Medicine - Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 359 Ave. De Diego, Cond. De Diego 359 Suite 401, Santurce, PR 00909 Phone: 787-724-2491 Fax: 787-724-4270 | 
|  Paola Christina Mercado Millan, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1395 Calle San Rafael # 20, Santurce, PR 00909 Phone: 787-999-7620 | 
|  Dr. Efrain Gonzalez Arroyo, M.D. Internal Medicine - Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 1801 Ave Ponce De Leon, Ste 308, Santurce, PR 00909 Phone: 787-726-1100 | 
|  Dr. Benjamin Betancourt, M.D. Internal Medicine - Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: Fernadez Juncos Ave. 1501, Suite 401 Betancourt Building, Santurce, PR 00910 Phone: 787-728-7240 Fax: 787-727-2892 | 
|  Vidal Vazquez Santana, M.D. Internal Medicine - Cardiovascular Disease Medicare: Not Enrolled in Medicare Practice Location: 1519 Ponce De Leon Ave. Pda.23, Suite 1105 First Bank Building, Santurce, PR 00910 Phone: 787-977-0707 Fax: 787-977-0708 | 
|  Manuel A Quiles Lugo, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: Centro Plaza Building Lloveras St, Ste 103, Santurce, PR 00909 Phone: 787-723-4555 Fax: 787-721-5180 | 
|  Jose Manuel Suarez, MD Internal Medicine - Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: Cond San Jorge, Suite 3a, Santurce, PR 00912 Phone: 787-982-1414 Fax: 787-728-2335 | 
|  Dr. Adair Laboy Zengotita, M.D. Internal Medicine - Nephrology Medicare: Accepting Medicare Assignments Practice Location: 1503 Cond Asia, Suite 402, Santurce, PR 00909 Phone: 787-507-3607 Fax: 787-765-3304 |