Medicare Gastroenterology Doctors in Massachusetts Medicare Details, Address, Contact

491 Gastroenterology doctors found. Showing 221 - 240
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Amir A Qamar, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Mall Rd, Lahey Clinic, Burlington, MA 01805
Phone: 781-744-2500    
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Khadija Haroon Chaudrey, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: Lahey Hospital And Medical Center, 41 Mall Road, Burlington, MA 01805
Phone: 781-744-8000    
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Dr. Kristen Eileen Farwell, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Mall Rd, Burlington, MA 01805
Phone: 781-744-8740    
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Alexandra Pogosky, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 41 Mall Rd, Burlington, MA 01805
Phone: 781-744-8494    Fax: 781-744-5276
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Dr. John Andrew Shea, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: Lahey Clinic, 41 Mall Road, Burlington, MA 01805
Phone: 781-744-8000    Fax: 781-744-5215
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Nicole C. Hanley-williams, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Mall Rd, Lahey Hospital And Medical Center, Burlington, MA 01805
Phone: 781-744-8000    
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David L Burns, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: Lahey Clinic, 41 Mall Road, Burlington, MA 01805
Phone: 781-744-5100    Fax: 781-744-5669
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Dr. Khaldoon Tareq Husni Khirfan, MBBS
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Mall Rd, Burlington, MA 01805
Phone: 781-744-8000    
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Dr. Stephen Corvin Fabry, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: Lahey Clinic, 41 Mall Road, Burlington, MA 01805
Phone: 781-744-8744    Fax: 781-744-5669
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S. Peter Gibb, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: Lahey Clinic Foundation, 41 Mall Road, Burlington, MA 01805
Phone: 781-744-8699    
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Dr. Haider Rahman, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 41 Mall Rd, Burlington, MA 01805
Phone: 781-744-8000    
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Anna Leszczynski,
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Mall Rd, Burlington, MA 01805
Phone: 781-744-8740    
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Dr. Nikola S Natov, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Mall Rd, Burlington, MA 01805
Phone: 781-744-8740    
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Randall Pellish,
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: Lahey Hospital And Medical Center, 41 Mall Road, Burlington, MA 01805
Phone: 781-744-8740    Fax: 781-744-5276
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Lawrence Borges, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Mount Auburn St Ste 414, Cambridge, MA 02138
Phone: 617-864-0503    
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Dr. Julio C. Ayala, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Mount Auburn St, Cambridge, MA 02138
Phone: 617-499-0026    Fax: 617-499-0032
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Dr. Maria Livshin, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1493 Cambridge St, Cambridge, MA 02139
Phone: 617-665-1000    
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Dr. Matthew Samuel Loewenstein, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 300 Mt Auburn St, Suite 507, Cambridge, MA 02238
Phone: 617-876-5674    Fax: 617-661-7640
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Sharon B. Turissini, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1611 Cambridge Street, Cambridge, MA 02138
Phone: 617-661-5293    Fax: 617-661-5136
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Mark Shapiro, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 87 Cambridge Park Drive, Wyeth Research, Clinical R&d, Cambridge, MA 02140
Phone: 617-665-7190    

Gastroenterology: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal 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.