Internal Medicine Doctors in Portland, OR Accepting Medicare

1796 Internal Medicine doctors found. Showing 281 - 300
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Dr. Ian Leong Liao, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9205 Sw Barnes Rd, Portland, OR 97225
Phone: 503-216-2906    
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Stephen Teng-yip Yau, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9427 Sw Barnes Rd Ste 296, Portland, OR 97225
Phone: 503-297-3778    Fax: 503-297-7853
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Dr. Amy Cinyih Chen, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 503-494-8562    Fax: 503-418-5505
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Vidang P Nguyen, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9427 Sw Barnes Rd Ste 495, Portland, OR 97225
Phone: 503-216-1661    
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Mr. Luke Ivan Masha, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3303 Sw Bond Ave Ste 9, Portland, OR 97239
Phone: 503-494-7400    Fax: 503-494-4749
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Ahmad Mohammad Amin Masri, M.D
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 503-494-7400    Fax: 503-494-4749
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Chloe Brandow Manchester, D.O.
Internal Medicine - Sleep Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10201 Se Main St Ste 29, Portland, OR 97216
Phone: 503-261-4475    Fax: 503-261-4476
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Tarris Webber, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2801 N Gantenbein Ave, Portland, OR 97227
Phone: 503-413-8407    Fax: 503-413-6951
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Richard Vernon Hegarty,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 503-494-8211    
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Dr. Nikhil Gupta, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3181 Sw Sam Jackson Park Rd # L-579, Portland, OR 97239
Phone: 503-494-8311    
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Dr. Howard I Gandler, M.D.
Internal Medicine - Rheumatology
Medicare: Not Enrolled in Medicare
Practice Location: 2230 Nw Pettygrove, #120, Portland, OR 97210
Phone: 503-223-1840    Fax: 503-274-8970
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Brent P Kimberly, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9205 Sw Barnes Rd, Portland, OR 97225
Phone: 503-216-2906    Fax: 503-216-7106
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Dr. William M Kelley, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, L461, Portland, OR 97239
Phone: 541-915-6007    
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Jason Roland Wollmuth, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1111 Ne 99th Ave Ste 201, Portland, OR 97220
Phone: 503-962-1000    
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Timothy Howard Hudson, M.D.
Internal Medicine - Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9205 Sw Barnes Rd, West Pavillion, 2nd Floor, Portland, OR 97225
Phone: 503-216-1880    
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Stephen M Mitchell, DO
Internal Medicine - Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 4805 Ne Glisan St Ste 6n40, Portland, OR 97213
Phone: 503-215-6601    
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Laura L Loertscher, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9205 Sw Barnes Rd, Suite Mt2800, Portland, OR 97225
Phone: 503-216-2621    
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Dr. James D Norris, M. D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 500 Ne Multnomah St Ste 100, Portland, OR 97232
Phone: 503-813-2800    
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Mark Elbert Deffebach, MD
Internal Medicine - Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 503-494-1620    
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Jonathan Michael Tate, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2801 N Gantenbein Ave, Portland, OR 97227
Phone: 503-413-8407    

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.