Medicare Gastroenterology Doctors Details

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16388 Gastroenterology doctors found. Showing 1061 - 1080
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Dr. Shazia Ali, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 24221 Calle De La Louisa Ste 300, Laguna Hills, CA 92653
Phone: 949-334-8270    
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Dr. Rose T Codini, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 24411 Health Center Dr, Suite # 430, Laguna Hills, CA 92653
Phone: 949-452-3933    Fax: 949-458-1291
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Dr. James M Trenbeath, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 24221 Calle De La Louisa, Suite 300, Laguna Hills, CA 92653
Phone: 949-770-7163    Fax: 949-465-8159
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Dr. Dalia Al-mudallal, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 24411 Health Center Dr Ste 430, Laguna Hills, CA 92653
Phone: 949-452-3933    Fax: 949-458-1291
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Catherine Bao Ngo, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 24221 Calle De La Louisa, Suite 300, Laguna Hills, CA 92653
Phone: 949-770-7163    Fax: 949-465-0946
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Dr. David E Hatoff, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 24221 Calle De La Louisa, Suite 300, Laguna Hills, CA 92653
Phone: 949-770-7691    Fax: 949-465-8159
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Dr. Barry S Donner, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 24221 Calle De La Louisa, Suite 300, Laguna Hills, CA 92653
Phone: 949-770-7163    Fax: 949-465-8159
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Arcelia Marlane Guerson Gil,
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 24221 Calle De La Louisa Ste 300, Laguna Hills, CA 92653
Phone: 949-334-8270    
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Conrad A. Cox, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5750 Downey Ave Ste 303, Attention: Antoinette M. Cox, Lakewood, CA 90712
Phone: 562-461-8584    Fax: 562-529-7880
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Vivaik Tyagi, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1331 W Avenue J Ste 202, Lancaster, CA 93534
Phone: 661-529-7550    Fax: 661-520-7560
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Dr. Sethu V. Madhavan, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 867 W Lancaster Blvd, Lancaster, CA 93534
Phone: 661-945-7181    Fax: 661-942-6008
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Dr. Jatinder S. Pruthi, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1753-b W Avenue J, Lancaster, CA 93534
Phone: 661-948-0803    Fax: 661-948-5004
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Dr. Canagartnam Pathmarajah, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1753-b W Avenue J, Lancaster, CA 93534
Phone: 661-948-0803    Fax: 661-948-5004
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Dr. Duminda Bernard Suraweera, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 43944 15th St W Ste 201, Lancaster, CA 93534
Phone: 661-529-7550    Fax: 661-529-7560
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Edward Tze Wong, M.D.
Internal Medicine - Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 44725 10th St West #250, Lancaster, CA 93534
Phone: 661-945-1874    Fax: 661-945-2584
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Dr. Ramanbhai M Patel, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1753-b W Avenue J, Lancaster, CA 93534
Phone: 661-948-0803    Fax: 661-948-5004
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Ms. Shelly Singh, D.O.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1753 W Avenue J, Lancaster, CA 93534
Phone: 661-945-7853    
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Dr. Gurcharn Singh, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 43112 15th St W, Lancaster, CA 93534
Phone: 661-726-2500    Fax: 661-729-4026
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Prithviraj Dharmaraja, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1331 W Avenue J Ste 202, Lancaster, CA 93534
Phone: 661-529-7550    Fax: 661-529-7560
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Dr. William Ang Go, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 43112 15th St W, Lancaster, CA 93534
Phone: 661-726-2226    

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.