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

12229 Internal Medicine doctors found. Showing 5061 - 5080
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Dr. Nina Ghosh, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 75 Peterborough St, Suite 401, Boston, MA 02215
Phone: 617-670-0536    
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Timothy C Tan, MBBS, PHD
Internal Medicine - Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
Phone: 617-724-7738    
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Somwail Rasla, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 978-882-6191    
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Monica Ahluwalia, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 732 Harrison Ave Fl Preston3, Boston, MA 02118
Phone: 617-638-7490    Fax: 617-414-8742
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Tao Zou, MD,PHD
Internal Medicine - Medical Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 450 Brookline Ave, Boston, MA 02215
Phone: 617-632-5301    Fax: 617-632-5786
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Alyssa Anne Perez, M.D.
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-6040    
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Xun Wu,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington Street, Boston, MA 02111
Phone: 617-636-5000    
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Suzanne Elshafey, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-5500    
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Marcos Bachman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-5500    
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Jessica Schwager, DO
Internal Medicine - Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-5500    
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Kelsey See Wai Lau-min, MD
Internal Medicine - Medical Oncology
Medicare: Medicare Enrolled
Practice Location: Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
Phone: 617-724-6620    
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Danielle Halpern, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-5500    
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Priyanka Majety, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 800 Washington St, Boston, MA 02111
Phone: 617-636-5000    
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Jenny Xin Wen, MD MPH
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 617-724-3874    
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Ms. Alexandra R Linn, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 300 Longwood Ave, Boston, MA 02115
Phone: 617-355-6000    
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Tal Sella, MD
Internal Medicine - Medical Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 450 Brookline Ave Fl Yawkey12, Boston, MA 02215
Phone: 617-632-3800    
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Dr. Muhammad Osama,
Internal Medicine - Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 617-724-6750    
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Andrew Matthews Irwin, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 800 Washington St, Boston, MA 02111
Phone: 617-636-5246    
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Tatyana Tu Nguyen, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 801 Massachusetts Ave Fl 6, Boston, MA 02118
Phone: 617-414-5951    Fax: 617-414-9251
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Arzu Kalayci, MD
Internal Medicine - Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 75 Francis St Unit 316, Boston, MA 02115
Phone: 617-285-7123    

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.