Medicare Internal Medicine Doctors in Massachusetts Medicare Details, Address, Contact

12254 Internal Medicine doctors found. Showing 1161 - 1180
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Mark Alan Goldberg, MD
Internal Medicine - Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-5500    
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Dr. Marilyn R. Clark, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 30 Northampton Street, Boston, MA 02118
Phone: 617-433-9601    Fax: 617-445-6538
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Joseph Pearlberg, M.D., PHD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 240 Longwood Ave, Harvard Medical School, Lhrrb Room 212, Boston, MA 02115
Phone: 617-943-0067    
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Joel Mason, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 750 Washington St, Nemc Box 836, Boston, MA 02111
Phone: 617-636-5000    
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Norman A Mazer, M.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 88 E Newton St, Room E201, Boston, MA 02118
Phone: 617-638-8292    
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Catherine J Quinn, PAC
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 330 Brookline Ave, Department Of Gastroenterology, Boston, MA 02215
Phone: 617-667-0162    Fax: 617-667-1728
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Kevin Ard,
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-525-6841    
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Dr. Ross Alan Okimoto, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington St, Boston, MA 02111
Phone: 617-636-5000    
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Dr. Eric Michael Pound, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Boston Medical Ctr Pl, Boston, MA 02118
Phone: 617-638-8000    
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Dr. Jennifer S Gutierrez Mccarty, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 725 Albany St, Shapiro 5 & 6, Boston, MA 02118
Phone: 617-414-5951    Fax: 617-414-1577
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Sun Y Lee, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 732 Harrison Ave, Fl 2, Preston Bldg, Boston, MA 02118
Phone: 617-638-7470    Fax: 617-638-7449
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Dr. Daniel S. Kirshenbaum, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 72 E Concord St, Boston, MA 02118
Phone: 617-638-7490    
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Matthew Paul Giannetti, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-9850    
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Dr. Jennifer Jane Reske-nielsen, M.D., M.P.H
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 142 Berkeley St, Boston, MA 02116
Phone: 617-927-6300    
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Dr. Courtney Nagel Sandler, M.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 221 Longwood Ave # Rfb2, Boston, MA 02115
Phone: 617-732-5666    Fax: 617-525-0436
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Dr. Thomas Rogers, MD/PHD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-545-7278    
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Dr. Tracey G Simon, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 617-643-6361    
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Dr. Anant Vasudevan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-5500    
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Dr. Mei Sun, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 71 Commercial St # 61, Boston, MA 02109
Phone: 781-454-5212    
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Patrick Connor Johnson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
Phone: 617-726-2370    

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.