Internal Medicine Doctors in Darien, CT Accepting Medicare

17 Internal Medicine doctors found. Showing 1 - 17
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Dr. William James Giesen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Post Rd., Darien, CT 06820
Phone: 203-655-2516    Fax: 203-656-3665
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Dr. Victor John William Lawrence, M.D.
Internal Medicine - Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 29 Thomasina Ln, Darien, CT 06820
Phone: 203-655-4319    Fax: 203-655-4319
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Dr. Amanda C Collins- Baine, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 53 Old Kings Hwy N Ste 205, Darien, CT 06820
Phone: 203-286-5604    Fax: 475-328-9072
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Margaret Baran,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Post Rd Ste 100, Darien, CT 06820
Phone: 203-655-8749    Fax: 203-655-0701
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Dr. Robert A Lindberg, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Post Rd, Darien, CT 06820
Phone: 203-656-1012    Fax: 203-656-1005
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Sujana Sunkara, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1500 Post Rd, Darien, CT 06820
Phone: 203-655-8749    Fax: 203-656-0701
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Dr. Susan M Collins, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Post Rd, First Floor, Darien, CT 06820
Phone: 203-655-8749    Fax: 203-656-0701
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Dr. James Richard Dorr, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1500 Post Rd, 1st Floor, Suite 100, Darien, CT 06820
Phone: 203-655-8749    Fax: 203-656-0701
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Dr. Charles Miner Iii, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Post Rd, First Floor, Darien, CT 06820
Phone: 203-276-4801    Fax: 203-276-4808
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Dr. Donald Stangler, M.D.
Internal Medicine - Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 36 Old Kings Hwy S, Suite 210, Darien, CT 06820
Phone: 203-767-2496    
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Dr. Jennifer G Jose, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 688 Boston Post Rd, Darien, CT 06820
Phone: 203-662-9602    Fax: 203-662-0061
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Philip E Negus, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Post Rd, First Floor, Darien, CT 06820
Phone: 203-276-4801    Fax: 203-276-4808
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Dr. Mark Dam, M.D
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 40 Heights Rd, Darien, CT 06820
Phone: 203-662-8900    Fax: 203-662-8906
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Dr. Carolyn Langelier, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 103 Stephen Mather Rd, Darien, CT 06820
Phone: 203-655-1486    Fax: 203-655-3453
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Dr. Michael B. Schwartz, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 36 Old Kings Hwy S, Darien, CT 06820
Phone: 203-662-8900    Fax: 203-662-8906
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Gene Balboa, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 40 Heights Rd, Suite 201, Darien, CT 06820
Phone: 203-662-8900    Fax: 203-662-8906
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Qurat Mudassar, MD
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 40 Heights Rd, Darien, CT 06820
Phone: 203-662-8900    

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.