Internal Medicine Doctors in Riverhead, NY Accepting Medicare

62 Internal Medicine doctors found. Showing 1 - 20
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Dr. Rameshchandra Dabhi, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 951 Roanoke Ave, Riverhead, NY 11901
Phone: 631-727-7773    Fax: 631-369-4994
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Ricardo Juan Monserrate, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1279 E Main St, Riverhead, NY 11901
Phone: 631-727-2100    Fax: 631-727-2646
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Sara Ann Cerrone, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 31 Main Rd Ste 1, Riverhead, NY 11901
Phone: 631-298-4479    
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Dr. Daniel Colin Massiah, M.D.
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1025 Roanoke Ave, Riverhead, NY 11901
Phone: 631-727-6717    Fax: 631-953-0204
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Dr. Yelda Nouri, M.D.
Internal Medicine - Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 750 Old Country Road Building 2, Riverhead, NY 11901
Phone: 631-751-3000    Fax: 631-509-6559
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Dr. Afzal M Butt,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 912 Roanoke Ave, Riverhead, NY 11901
Phone: 631-369-8000    
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Marie-jose Dorval-dorcely, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Center Dr, Riverhead, NY 11901
Phone: 631-852-1800    Fax: 631-852-1807
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Dr. Laura Jean Gilmartin, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1300 Roanoke Ave, Riverhead, NY 11901
Phone: 631-548-6000    
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Alan Goldenberg, MD
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 189 Main Rd, Riverhead, NY 11901
Phone: 631-288-7120    Fax: 631-288-7124
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Dr. William J Kornrich, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 887 Old Country Rd, Suite A, Riverhead, NY 11901
Phone: 631-727-6122    Fax: 631-727-2672
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Dr. Prateek V Dalal, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 951 Roanoke Ave, Riverhead, NY 11901
Phone: 631-727-7773    Fax: 631-369-4994
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Hasan Karim Khondker, M.D.
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 758 Harrison Ave, Riverhead, NY 11901
Phone: 631-727-5112    Fax: 631-727-9061
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John W Pearson, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 1279 E Main St, Riverhead, NY 11901
Phone: 631-727-2100    Fax: 631-727-2646
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Dr. Eugenio S. Crisostomo, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 976 Roanoke Avenue, Riverhead, NY 11901
Phone: 631-591-2288    Fax: 631-591-2289
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Dr. Miguel L Blanco, MD
Internal Medicine - Cardiovascular Disease
Medicare: Medicare Enrolled
Practice Location: 951 Roanoke Ave, Riverhead, NY 11901
Phone: 631-727-7773    Fax: 631-369-4994
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Michael Ghiassi, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Heroes Way, Riverhead, NY 11901
Phone: 631-548-6000    
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Dr. Steven J Lederman, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 951 Roanoke Ave, Riverhead, NY 11901
Phone: 631-727-7773    Fax: 631-369-4994
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Michael F Sorrentino, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1279 E Main St, Riverhead, NY 11901
Phone: 631-727-2100    
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Deepali Sharma, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 750 Old Country Road Building 2, Riverhead, NY 11901
Phone: 631-751-3000    Fax: 631-509-6559
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Dr. Vaibhavi Patel, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1300 Roanoke Ave, Riverhead, NY 11901
Phone: 631-548-6000    
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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.