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

12254 Internal Medicine doctors found. Showing 6221 - 6240
male doctor icon
Patrick Mangialardi, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1493 Cambridge St, Cambridge, MA 02139
Phone: 617-665-1552    
female doctor icon
Dr. Madalon Meany, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 330 Mount Auburn St, Walk-in Center, Cambridge, MA 02138
Phone: 617-499-5065    Fax: 617-499-5686
male doctor icon
David M Elvin, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 237 Hampshire St, Cambridge, MA 02139
Phone: 617-575-5550    
male doctor icon
Thomas Aaron Risser, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1493 Cambridge St, Cambridge, MA 02139
Phone: 617-665-1025    Fax: 617-665-1803
male doctor icon
Ashok K Roy, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 77 Mass Ave Bldg E23, Mit Medical Center, Cambridge, MA 02139
Phone: 617-253-4481    
female doctor icon
Henrietta Barnes,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 237 Hampshire St, Cambridge, MA 02139
Phone: 617-575-5570    
female doctor icon
Dr. Lily Shen Liu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1611 Cambridge St, Cambridge, MA 02138
Phone: 617-661-5100    
male doctor icon
Dr. James R. Hamblin, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 330 Mount Auburn St, Cambridge, MA 02138
Phone: 336-749-7863    
male doctor icon
Dr. Christopher Dennis, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Mount Auburn St, Hospitalist Services, Cambridge, MA 02138
Phone: 617-499-5112    Fax: 617-575-8608
male doctor icon
Debashish Misra, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1493 Cambridge St, Cambridge, MA 02139
Phone: 617-665-1552    
male doctor icon
Dr. Arun Chaudhary, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1575 Cambridge St, Cambridge, MA 02138
Phone: 617-876-4344    
male doctor icon
Dr. Steven I Master, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Mount Auburn St, Cambridge, MA 02138
Phone: 617-499-5112    
male doctor icon
Samson B Ferm, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 300 Mount Auburn St Ste 414, Cambridge, MA 02138
Phone: 617-864-0503    Fax: 617-441-4033
female doctor icon
Janine Petito,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1493 Cambridge St, Cambridge, MA 02139
Phone: 617-665-1000    
male doctor icon
Peter Alfred Schlesinger, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1000 Cambridge St, 2nd Floor, Cambridge, MA 02141
Phone: 617-876-1668    Fax: 617-864-0666
male doctor icon
Dr. David Van Diamond, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 77 Massachusetts Ave, Mit E23/209, Cambridge, MA 02139
Phone: 617-253-7625    Fax: 617-253-6373
male doctor icon
Anupam Agarwal, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 75 Mount Auburn St, Cambridge, MA 02138
Phone: 617-496-9506    
female doctor icon
Susan W Hardt, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1493 Cambridge St, Primary Care Center, Cambridge, MA 02139
Phone: 617-665-1068    
male doctor icon
Leonard M. Zir, MD
Internal Medicine - Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 300 Mount Auburn St, Suite 310, Cambridge, MA 02138
Phone: 617-497-1560    Fax: 617-497-1109
female doctor icon
Barbara A O'neil, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1611 Cambridge St, Cambridge, MA 02138
Phone: 617-661-5500    Fax: 617-661-5460

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.