Medicare Internal Medicine Doctors Details

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285833 Internal Medicine doctors found. Showing 40381 - 40400
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Martha Gonzalez, M.D., M.P.H
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: May Accept Medicare Assignments
Practice Location: 116 N. Brent Street, Ventura, CA 93003
Phone: 805-656-4311    Fax: 805-643-5020
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Dr. Stephanus R Philip, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3291 Loma Vista Rd, Ventura, CA 93003
Phone: 805-652-6075    Fax: 805-652-6286
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Mrs. Ann Kelley Salahuddin,
Internal Medicine - Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 168 N Brent St Ste 302, Ventura, CA 93003
Phone: 805-652-6373    
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Isabella Geneva Chen, M.D.
Internal Medicine - Hematology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Hillmont Ave, Bldg 340, Ste 501, Ventura, CA 93003
Phone: 805-652-6218    Fax: 805-652-6512
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Craig S Mansour, MD
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 100 N Brent St, Ste 301, Ventura, CA 93003
Phone: 805-648-2763    Fax: 805-653-5639
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Dr. Mohammad Madjid, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6633 Telephone Rd Ste 120, Ventura, CA 93003
Phone: 805-642-6252    
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Dr. Oltita Tirzaman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 S Hill Rd, Ventura, CA 93003
Phone: 805-477-6464    Fax: 805-477-6498
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Dr. Riffat Muzaffer, M.D
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3291 Loma Vista Rd, Ventura, CA 93003
Phone: 805-677-5299    
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Dr. Daniel Clark, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3291 Loma Vista Rd, Ventura, CA 93003
Phone: 805-652-6556    
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Melissa Lynn Russell, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 147 N Brent St, Ventura, CA 93003
Phone: 805-948-5672    
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Dr. Lukasz Iwanczyk, M.D.
Internal Medicine - Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5855 Olivas Park Dr, Hospitalist Department, Ventura, CA 93003
Phone: 805-667-2801    Fax: 805-667-2865
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Dr. Albert Kam, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 S Hill Rd, Ventura, CA 93003
Phone: 805-477-6000    Fax: 805-477-6269
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Hannah Robinson, D.O., M.P.H.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 147 N Brent St, Ventura, CA 93003
Phone: 805-652-5652    
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Stephen D Covington, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 168 N Brent St, Ste 404, Ventura, CA 93003
Phone: 805-641-6525    Fax: 805-641-6530
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Dr. Thomas Michael Brugman, M.D.
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 168 N. Brent Street, Suite 406, Ventura, CA 93003
Phone: 805-653-6371    Fax: 805-653-7242
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Dr. Ramsey Ulrich, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2601 E Main St Ste 100, Ventura, CA 93003
Phone: 805-585-5562    Fax: 805-585-5689
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Ilona Sylvester, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 200 S Wells Rd, Suite 200, Ventura, CA 93004
Phone: 805-659-1740    Fax: 805-659-9959
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Dr. Gail Simpson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 888 S Hill Rd, Ventura, CA 93003
Phone: 805-477-6464    Fax: 805-477-6498
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Sabrina Carvalho Barata, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6633 Telephone Rd Ste 212, Ventura, CA 93003
Phone: 056-449-1218    
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Dr. Jubran Sagia Dakwar, MD
Internal Medicine - Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Seaview Ave, Ventura, CA 93001
Phone: 408-250-6327    

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.