Internal Medicine Doctors in Portland, OR Accepting Medicare

1765 Internal Medicine doctors found. Showing 21 - 40
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Rachel N Plotinsky, MD
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9155 Sw Barnes Rd Ste 638, Portland, OR 97225
Phone: 503-216-7000    Fax: 503-216-6999
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Dr. Sarah R Zweber, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 9155 Sw Barnes Rd, Ste 205, Portland, OR 97225
Phone: 503-297-5581    Fax: 503-297-1421
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Arthur D Hayward, MD
Internal Medicine - Geriatric Medicine
Medicare: Medicare Enrolled
Practice Location: 2701 Nw Vaughn St, Portland, OR 97210
Phone: 503-499-5200    
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Erin Marie Murchan Bonura, MD
Internal Medicine - Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 503-494-8530    
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Luis A Valls, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 4212 Ne Broadway St, Portland, OR 97213
Phone: 503-249-8787    
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Arthur Greenberg, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 503-494-3442    Fax: 503-494-5330
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John Edward Heffner, MD
Internal Medicine - Pulmonary Disease
Medicare: Not Enrolled in Medicare
Practice Location: 5050 Ne Hoyt St, Suite 540, Portland, OR 97213
Phone: 503-215-6600    Fax: 503-215-7751
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Anne M Houff, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 888-233-8305    
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Adrienne E Soucy, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 10123 Se Market St, Portland, OR 97216
Phone: 503-257-2500    
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Catherine Wong, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3303 S Bond Ave Ste 9, Portland, OR 97239
Phone: 503-494-7400    Fax: 503-494-4749
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Fouad Otaki, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3303 Sw Bond Ave Ste 6d, Portland, OR 97239
Phone: 503-494-4373    
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Dr. Shimi Sharief, MD
Internal Medicine - Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 12121 E Burnside St, Portland, OR 97216
Phone: 408-338-8207    
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Cameron Miles Long, MD
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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Seth Rosenfeld, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 7705 Se Division St, Portland, OR 97206
Phone: 503-777-3311    
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Robert Charles Lufkin, D.O.
Internal Medicine - Medical Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5050 Ne Hoyt St Ste 256, Portland, OR 97213
Phone: 503-239-7767    Fax: 503-215-6897
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Dr. Lori Lee Mcmullan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3181 Sw Sam Jackson Park Rd, Portland, OR 97239
Phone: 503-494-6101    Fax: 503-494-1159
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Brian J Kearns, MD
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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Ranjan Charles Victor Mascarenhas, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 3710 Sw Us Veterans Hospital Rd, P3-gi, Portland, OR 97239
Phone: 503-220-8262    Fax: 503-220-3426
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Dr. Hoang Q Nguyen, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3202 Se 82nd Ave, Portland, OR 97266
Phone: 503-777-5995    Fax: 503-777-8005
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Douglas Craig Walta, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1111 Ne 99th Ave, Suite 301, Portland, OR 97220
Phone: 503-963-2707    Fax: 503-963-2802

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.