Medicare Internal Medicine Doctors in District Of Columbia Medicare Details, Address, Contact

1663 Internal Medicine doctors found. Showing 521 - 540
female doctor icon
Caroline Samuels, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2440 M St Nw, Suite 510, Washington, DC 20037
Phone: 202-822-0622    Fax: 202-466-4776
female doctor icon
Navreet Kallar, M.D., M.P.H.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 50 Irving St Nw, Veterans Affairs Medical Center, Department Of C&p, F11, Washington, DC 20422
Phone: 202-745-8696    Fax: 202-745-8500
male doctor icon
Joseph P. Catlett, MD
Internal Medicine - Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 110 Irving St Nw, Suite 2a38, Washington, DC 20010
Phone: 202-877-2848    
male doctor icon
Richard Jeffrey Katz, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2150 Pennsylvania Ave Nw, Washington, DC 20037
Phone: 202-741-2222    Fax: 202-741-3396
male doctor icon
Dr. Khosrow Davachi, MD
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 1328 Southern Ave Se, Ste 310, Washington, DC 20032
Phone: 301-868-7121    Fax: 301-877-1934
male doctor icon
Morad Hassani, M.D.
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2141 K St Nw Ste 707, Washington, DC 20037
Phone: 202-293-8680    Fax: 202-293-8694
male doctor icon
Dr. Charles Nelson Oster, MD
Internal Medicine - Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: Wramc Department Of Medicine, 6900 Georgia Ave, Nw, Washington, DC 20307
Phone: 202-782-1663    Fax: 202-782-3765
male doctor icon
Thomas Obisesan, MD
Internal Medicine - Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2041 Georgia Ave Nw, Washington, DC 20060
Phone: 202-865-3290    Fax: 202-865-3833
male doctor icon
Ashte Collins, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2150 Pennsylvania Ave Nw, 5-404, Washington, DC 20037
Phone: 202-741-2283    Fax: 202-741-2285
male doctor icon
Dr. Kevin J Kilpatrick, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Us Dept Of State, M/med/qi, Sa-1, Washington, DC 20522
Phone: 202-663-2453    Fax: 202-663-3247
female doctor icon
Evelyn Yvonne Treakle, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2041 Georgia Avenue, Howard University Hospital, Washington, DC 20060
Phone: 202-865-4262    
female doctor icon
Victoria Fedorova, M.D.
Internal Medicine - Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1160 Varnum St Ne, Depaul 021, Washington, DC 20017
Phone: 202-854-7785    Fax: 202-854-7734
female doctor icon
Tani B Jausurawong Wiest, DO
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 110 Irving St Nw, Washington, DC 20010
Phone: 202-877-7000    
male doctor icon
Paul Andrew Tibbits, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 801 I Street Nw, Room 1225, Washington, DC 22041
Phone: 202-461-4419    
female doctor icon
Kavya Lingappan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3924 Minnesota Ave Ne, Washington, DC 20019
Phone: 202-398-8683    Fax: 202-548-8600
male doctor icon
Dr. Nathan Knight Cobb, MD
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3800 Reservoir Rd Nw, Pulmonary And Critical Care Division, Washington, DC 20007
Phone: 202-444-8830    
female doctor icon
Natasa Janicic-kahric,
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 3800 Reservoir Rd Nw, Washington, DC 20007
Phone: 202-444-2818    
male doctor icon
Dr. Marc Oliver Siegel, MD
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2150 Pennsylvania Ave Nw, Washington, DC 20037
Phone: 202-741-2234    Fax: 202-741-2241
male doctor icon
Alan G. Wasserman, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2150 Pennsylvania Ave Nw, Washington, DC 20037
Phone: 202-741-2222    Fax: 202-741-3396
female doctor icon
Dr. Victoria Kate Shanmugam, M.D.
Internal Medicine - Rheumatology
Medicare: Medicare Enrolled
Practice Location: 2300 M St Nw, Washington, DC 20037
Phone: 202-741-2488    Fax: 202-741-2488

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.