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

12254 Internal Medicine doctors found. Showing 4981 - 5000
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Dr. Stephen Daniel Wiviott, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 75 Longwood Avenue, Cardiovascular Division Brigham And Women's Hospital, Boston, MA 02115
Phone: 617-278-0145    Fax: 617-734-7329
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Shanti Serdy, M.D.
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1 Joslin Pl, Boston, MA 02215
Phone: 617-309-2400    
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Peter J Zimetbaum, M.D.
Internal Medicine - Clinical Cardiac Electrophysiology
Medicare: Accepting Medicare Assignments
Practice Location: 185 Pilgrim Rd, Baker 4, Boston, MA 02215
Phone: 617-632-7458    
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Dr. Robert Andrew Sands, MD
Internal Medicine - Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: Brigham And Women's Hospital,, 60 Fenwood Road, Boston, MA 02115
Phone: 617-732-5325    
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Helen M Shields, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 330 Brookline Avenue, Beth Israel Deaconess Med Cntr, Boston, MA 02215
Phone: 617-667-2109    
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John P Forman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 725 Albany Street, Shapiro 7, Suite A, Boston, MA 02118
Phone: 617-414-8680    
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Judyann Bigby, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 75 Francis St, Brigham Internal Medicine Associates, Boston, MA 02115
Phone: 617-732-6043    
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Dr. Ursula P Collinson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 W Boylston St, 3rd Floor, Boston, MA 02241
Phone: 508-334-8802    
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Eleanor A. Paglia, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 850 Harrison Ave, Acc-3, Boston, MA 02118
Phone: 617-414-5951    
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Dr. David Eli Leeman, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 185 Pilgrim Rd, Baker 4, Boston, MA 02215
Phone: 617-632-9204    Fax: 617-632-7533
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Dr. Beverly Moy, MD
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 100 Blossom St, Cox 1, Boston, MA 02114
Phone: 617-724-4800    Fax: 617-724-1684
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Walter C Willett, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Harv Schl Of Public Hlth, 677 Huntington Avenue, Boston, MA 02115
Phone: 617-432-4680    
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Melissa W Wachterman, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 450 Brookline Ave, Boston, MA 02215
Phone: 617-632-3000    
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Dr. Karen E Lasser, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 Massachusetts Ave, Crosstown 6b, Boston, MA 02118
Phone: 617-414-5951    Fax: 617-414-9201
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Dr. Collin M. Stultz, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-6660    
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Dr. Mark C Fisher, MD, MPH
Internal Medicine - Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 617-726-7938    Fax: 617-643-1274
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Dr. Jonathan Samuel Hausmann, MD
Internal Medicine - Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 330 Brookline Ave, Beth Israel Deaconess Medical Cent, Boston, MA 02215
Phone: 617-667-7000    
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Jennifer Marie Joe, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 28 State St, Suite 2850, Boston, MA 02109
Phone: 617-903-5000    Fax: 617-903-5009
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Phyllis Fine, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 142 Berkeley St, Boston, MA 02116
Phone: 617-247-7555    Fax: 617-938-0088
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Dr. Raymond H Chan, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 330 Brookline Ave, Bidmc East Campus Sh 462, Boston, MA 02215
Phone: 617-610-9819    

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.