Internal Medicine Doctors in Portsmouth, NH Accepting Medicare

57 Internal Medicine doctors found. Showing 1 - 20
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Robert Millstein, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 100 Campus Dr, Suite 12, Portsmouth, NH 03801
Phone: 603-422-8208    Fax: 603-422-8219
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Mr. Hanad Omar, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Avenue, Portsmouth, NH 03801
Phone: 603-436-5110    
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Thomas P Clairmont Jr., MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Borthwick Ave, Suite 205, Portsmouth, NH 03801
Phone: 603-436-6115    Fax: 603-433-5567
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Daniel L Davies, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 155 Borthwick Ave, Suite 202w, Portsmouth, NH 03801
Phone: 603-433-8434    Fax: 603-436-6608
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Brian Choi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 215-442-5031    
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Dr. Sucharit Suresh Joshi, M.D.
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 875 Greenland Rd, #c-10, Portsmouth, NH 03801
Phone: 603-436-3433    Fax: 603-427-5115
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Dr. Michael Casimir Danielski, M.D.
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 875 Greenland Rd, #c-10, Portsmouth, NH 03801
Phone: 603-436-3433    Fax: 603-427-5115
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Dr. Lauren Demaris, DO
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 333 Borthwick Ave Ste 100, Portsmouth, NH 03801
Phone: 603-436-5110    
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Ahmed Mohamed, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-436-5110    
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Eliot Jay Smith, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 73 Corporate Dr, Suite 100, Portsmouth, NH 03801
Phone: 603-610-8051    
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Dr. Charles Conrad Pinkerton, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 333 Borthwick Ave Ste 305, Portsmouth, NH 03801
Phone: 603-433-6994    Fax: 603-433-6995
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Wilhelmina Cabalona, MD
Internal Medicine - Hematology
Medicare: Accepting Medicare Assignments
Practice Location: 121 Corporate Drive, Building C, Portsmouth, NH 03801
Phone: 603-742-8787    Fax: 603-610-8088
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Peter S Dicks, MD
Internal Medicine - Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 928 South St, Edgewood Ctr, Portsmouth, NH 03801
Phone: 603-679-1083    
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Phillip V Maiorano, MD
Internal Medicine - Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-334-2039    Fax: 603-433-5180
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Dr. Shiv Kumar, MD
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 875 Greenland Rd, Building C-unit 10, Portsmouth, NH 03801
Phone: 603-422-6719    Fax: 603-373-6833
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Dr. Ian Richard Mckenzie, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-436-5110    
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Thomas Jacob Rooney,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 333 Borthwick Ave Ste 100, Portsmouth, NH 03801
Phone: 617-407-4963    
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Dr. Sarthak Khare, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 333 Borthwick Ave, Portsmouth, NH 03801
Phone: 603-841-2546    
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Gary Wayne Fagin, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 75 Gates St, Portsmouth, NH 03801
Phone: 603-957-1379    
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Katherine A Hollister, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Campus Dr, Suite 12, Portsmouth, NH 03801
Phone: 603-422-8208    Fax: 603-422-8218
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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.