Gastroenterology Doctors in Santa Monica, CA Accepting Medicare

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18 Gastroenterology doctors found. Showing 1 - 18
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Louis Ravitz, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 2336 Santa Monica Blvd, Suite 207, Santa Monica, CA 90404
Phone: 310-828-9311    Fax: 310-453-8533
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Dr. Parviz D. Afshani, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1301 20th St, Suite 280, Santa Monica, CA 90404
Phone: 310-829-6789    Fax: 310-315-0195
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Marc David Wishingrad, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2001 Santa Monica Blvd, Suite 360w, Santa Monica, CA 90404
Phone: 310-453-1871    Fax: 310-453-3910
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Jerome Paul Helman, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 2001 Santa Monica Blvd, 470w, Santa Monica, CA 90404
Phone: 310-828-7877    Fax: 310-264-2564
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Claudia Patricia Sanmiguel, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1301 20th St Ste 280, Santa Monica, CA 90404
Phone: 310-829-6789    Fax: 424-291-4197
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Dr. Lenna Alessandra Martyak, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1301 20th St Ste 280, Santa Monica, CA 90404
Phone: 310-829-6789    Fax: 310-935-3163
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Dr. Marc H. Harwitt, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1301 20th St Ste 280, Santa Monica, CA 90404
Phone: 310-829-6789    Fax: 310-935-3163
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William Nelson Katkov, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2001 Santa Monica Blvd, Suite 360w, Santa Monica, CA 90404
Phone: 310-453-1871    Fax: 310-453-1871
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Charles Joseph Frankel, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1919 Santa Monica Blvd Ste 200, Santa Monica, CA 90404
Phone: 310-453-1871    Fax: 310-453-3910
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Sentia Iriana, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1223 16th St, Santa Monica, CA 90404
Phone: 310-825-2631    
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Alireza Sedarat, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1223 16th St Ste 3100, Santa Monica, CA 90404
Phone: 310-582-6240    Fax: 424-259-7789
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Vivy Tran Cusumano,
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1223 16th St Ste 3100, Santa Monica, CA 90404
Phone: 310-582-6240    
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Dr. Richard F. Corlin, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1301 20th St, Suite 280, Santa Monica, CA 90404
Phone: 310-829-6789    Fax: 310-935-3163
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Dr. Nathan Robert Elson, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2001 Santa Monica Blvd, Suite 1170, Santa Monica, CA 90404
Phone: 310-828-9495    Fax: 310-828-4211
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Danice Hertz, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 2001 Santa Monica Blvd, Suite 360w, Santa Monica, CA 90404
Phone: 310-453-1871    Fax: 310-453-3910
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Dr. Martha E. Hierro, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2021 Santa Monica Blvd, Ste 335e, Santa Monica, CA 90404
Phone: 310-471-9917    Fax: 310-319-2468
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Dr. Kamyar Shahedi, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1301 20th St Ste 280, Santa Monica, CA 90404
Phone: 310-829-6789    Fax: 310-935-3163
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Dr. Rudolph A. Bedford, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1301 20th St Ste 280, Santa Monica, CA 90404
Phone: 310-829-6789    Fax: 310-935-3163

Gastroenterology: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal 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.