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

12254 Internal Medicine doctors found. Showing 3701 - 3720
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Suzanne E Salamon, M.D.
Internal Medicine - Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 110 Francis St, Beth Israel Deaconess Medical Ctr Ste 1-b, Boston, MA 02215
Phone: 617-632-8696    
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Kenneth W. Nobel, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1200 Centre St, Boston, MA 02131
Phone: 617-363-8522    Fax: 617-363-8929
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Anna Loa Helgason, MD PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Merrimac St, Ambulatory Practice Of The Future, Massachusetts General Hospital, Boston, MA 02114
Phone: 617-724-1100    Fax: 617-643-8898
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Dr. Benjamin Elison Gewurz, M.D.
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 15 Francis St,, Brigham And Women's Hospital Division Of Infectious Dis, Boston, MA 02130
Phone: 617-732-8881    
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Dr. Gregory William Ruhnke, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15 Parkman Street Wac 108, Medical Walk In Unit, Boston, MA 02114
Phone: 617-726-2707    
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Dr. Steven Ralph Levisohn, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 Staniford St, 3rd Floor S50 3, Boston, MA 02114
Phone: 617-726-3558    Fax: 617-724-8067
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Dr. Steven Jon Russell, MD PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St, Wel 501, Boston, MA 02114
Phone: 617-726-3966    Fax: 617-726-7543
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Dr. Matthew Smith, MD PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Blossom St, Hematology Oncology Associates Cox 640, Boston, MA 02114
Phone: 617-724-5257    Fax: 617-724-3166
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Dr. Brendan Murphy Everett, MD, MPH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Brigham And Women's Hospital, Boston, MA 02115
Phone: 617-732-6000    Fax: 617-232-3541
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Maria A Yialamas, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 70 Francis St, Boston, MA 02115
Phone: 857-307-4100    Fax: 857-307-1366
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Dr. Bimalangshu Ranjan Dey, MD
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Blossom St, Hematology Oncology Associates Cox 640, Boston, MA 02114
Phone: 617-724-1124    Fax: 617-724-1126
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Ann Marie Mullally, MD
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 44 Binney St, Dana Farber Cancer Institute, Boston, MA 02115
Phone: 617-355-9060    
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Dr. Susan Elizabeth Moran, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Mgh Wacc 5th Floor, Bulfinch Medical Group, Boston, MA 02114
Phone: 617-724-6610    Fax: 617-724-6649
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Dr. Leonard Lloyd Ellman, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 15 Parkman St, Wac 516, Boston, MA 02114
Phone: 617-726-3448    Fax: 617-724-3480
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Joan Elaine Larrabee, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Joslin Pl, Boston, MA 02215
Phone: 617-732-2453    Fax: 617-732-2469
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Dr. David Matthew Altshuler, MD PHD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 50 Staniford Street, 3rd Floor S50340 Diabetes Unit, Boston, MA 02114
Phone: 617-726-8722    Fax: 617-724-8534
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Anna Greka, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St # Street10, Boston, MA 02114
Phone: 617-726-5050    
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Hans-georg Klingemann, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 750 Washington St, Boston, MA 02111
Phone: 617-636-5000    
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David Denofrio, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 750 Washington Street, Tufts-nemc, Boston, MA 02111
Phone: 617-636-8068    
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Young-mee Lee, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 750 Washington St, Boston, MA 02111
Phone: 617-636-5000    

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.