Internal Medicine Doctors in Boston, MA Accepting Medicare

4990 Internal Medicine doctors found. Showing 2161 - 2180
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John D Halporn, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 450 Brookline Ave, Dana - 2, Popc, Boston, MA 02215
Phone: 617-632-6464    Fax: 617-632-6180
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Richard Steven Blumberg, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 75 Francis St Thorn 1419, Brigham And Womens Hospital Gastroenterology Division, Boston, MA 02115
Phone: 617-732-5500    
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Mark W Feinberg, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 20 Shattuck Street Thorn 1130, Brigham And Womens Hospital Cardiovascular Division, Boston, MA 02115
Phone: 617-732-5925    
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Janet Lee Abrahm, MD
Internal Medicine - Medical Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 44 Binney St, Dana Farber Cancer Institute Brigham And Womens Hosp, Boston, MA 02115
Phone: 617-632-6464    Fax: 617-632-6180
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Dr. Rory Brett Weiner, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit Street, Yawkey 5b, Boston, MA 02114
Phone: 617-724-6620    Fax: 617-724-6649
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Susan P Perrine, MD
Internal Medicine - Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 830 Harrison Ave, Moakley, 3rd Floor, Boston, MA 02118
Phone: 617-638-6428    Fax: 617-638-5756
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Dr. Barbara Joyce Nath, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St, Gastroenterology Associates Blk 4, Boston, MA 02114
Phone: 617-726-3505    Fax: 617-724-5996
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Dr. Gordon Campbell Weir, M.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: Joslin Clinic, One Joslin Place, Boston, MA 02215
Phone: 617-732-2581    Fax: 617-732-2650
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Carl A Rasmussen, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: Bidmc, 185 Pilgrim Road - West Baker 4, Boston, MA 02215
Phone: 617-632-9202    
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Kari E Roberts, M.D.
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington St # 257, Boston, MA 02111
Phone: 617-636-5513    Fax: 617-636-5953
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Marwan M Refaat, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-726-2000    
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Inga T Lennes, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: M.g.h.,yawkey Cancer Center, 55 Fruit Street, Boston, MA 02114
Phone: 617-724-4000    
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Yvona M. Trnka, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 133 Brookline Avenue, Boston, MA 02215
Phone: 617-421-1380    Fax: 617-421-1303
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Dr. Barbara Jo Trockman, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 49 Robinwood Ave, Boston, MA 02130
Phone: 617-390-1204    
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Richard K Goulding, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 110 Chauncy St, Boston, MA 02111
Phone: 617-654-7622    
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Dr. Mark N Nallaratnam, MD
Internal Medicine - Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 88 E Newton St, Boston Medical Center, Boston, MA 02118
Phone: 617-638-5795    
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Dr. Daniel L Bourque, M.D
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 725 Albany St, Ste 9b & C, Shapiro Bldg, Boston, MA 02118
Phone: 617-414-4290    Fax: 617-414-4285
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Dr. Katherine T Brunner, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 88 E Newton St, Evans 124, Boston, MA 02118
Phone: 617-638-6500    Fax: 617-638-6501
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Ross M Boyce, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
Phone: 617-726-2865    
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Andrew S Allegretti, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
Phone: 617-726-5050    

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.