Internal Medicine Doctors in Concord, MA Accepting Medicare

75 Internal Medicine doctors found. Showing 21 - 40
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Noor A Roomi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Baker Ave, Concord, MA 01742
Phone: 978-287-9350    Fax: 978-287-9421
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Dr. Michael Glen Kauffman, MD, PHD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 326 Mattison Dr, Concord, MA 01742
Phone: 978-369-6079    Fax: 978-369-0343
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Dr. Meena Mehta, MD
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 131 Ornac, Suite 610, Concord, MA 01742
Phone: 978-371-7778    Fax: 978-369-9514
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Melissa Roether Piech, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 131 Old Road To Nine Acre Corner, John Cuming Building, Suite 770, Concord, MA 01742
Phone: 978-287-8520    
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Sharon Shung,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Baker Ave, Concord, MA 01742
Phone: 978-287-9300    
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Andrea Fribush, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 131 Ornac, Suite 570, Concord, MA 01742
Phone: 978-371-7176    
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Dr. Steven Herson, MD
Internal Medicine - Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 2284 Main St, Concord, MA 01742
Phone: 978-369-5575    Fax: 978-371-9189
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Leslie E Schwab, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Baker Ave, Internal Medicine, Concord, MA 01742
Phone: 978-287-9350    Fax: 978-287-9356
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Lynn B Weigel, MP
Internal Medicine - Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 80 Beharrell St # 80a, Concord, MA 01742
Phone: 781-259-9292    Fax: 781-259-0747
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David Marchant Eldridge, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: John Cuming Bldg, #840, Concord, MA 01742
Phone: 978-371-7091    Fax: 978-371-2662
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Jean J Barry, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 86 Baker Avenue Ext, Suite 307, Concord, MA 01742
Phone: 978-238-8172    Fax: 978-341-8370
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Dr. Ryan Secan, MD, MPH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Old Road To 9 Acre Cor, Concord, MA 01742
Phone: 978-287-3167    
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Sandeep Jain, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Baker Ave, Concord, MA 01742
Phone: 978-287-9350    Fax: 978-287-9421
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Dr. Martin J Kafina, M.D.
Internal Medicine - Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 59 Old Road To 9 Acre Cor Ste 2, Concord, MA 01742
Phone: 978-287-0700    Fax: 978-369-0250
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Miss Janice Marie Patel, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Old Road To 9 Acre Cor, Concord, MA 01742
Phone: 978-369-1400    
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Tanya Khan,
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 310 Baker Ave Ste 175d, Concord, MA 01742
Phone: 978-287-3835    
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Ewa Niemierko, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 131 Ornac, John Cumming Bldg #200, Concord, MA 01742
Phone: 978-287-3436    Fax: 978-287-3642
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Keshav Parthasarathy, M.D.
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Old Road To 9 Acre Cor, Tak Medical Group, Concord, MA 01742
Phone: 978-466-4396    Fax: 978-466-4029
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Dr. Kimberly A Brennan, D.O.
Internal Medicine - Medical Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 133 Ornac, Jcb Suite 200, Concord, MA 01742
Phone: 978-987-3436    
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Dr. Harald Sinclair Mackenzie, M.D.
Internal Medicine - Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 422b Monument St, Concord, MA 01742
Phone: 978-729-4331    
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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.