Medicare Gastroenterology Doctors in California Medicare Details, Address, Contact

1654 Gastroenterology doctors found. Showing 381 - 400
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Ardalan Babaknia, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 15775 Laguna Canyon Rd, Suite 240, Irvine, CA 92618
Phone: 949-753-8844    Fax: 949-753-0181
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David Jacob Kaufman, D.O.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 18 Endeavor, Suite 204, Irvine, CA 92618
Phone: 949-727-2035    Fax: 949-727-2141
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Dr. Henry Koji Niho, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 6650 Alton Pkwy, Alton Sand Canyon Mob2, Irvine, CA 92618
Phone: 949-932-2604    
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Dr. Shahrooz Bemanian,
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 113 Waterworks Way Ste 155, Irvine, CA 92618
Phone: 949-612-9090    Fax: 949-912-9091
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Herbert Lee, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 113 Waterworks Way, Suite 315a, Irvine, CA 92618
Phone: 949-552-9628    Fax: 949-552-3758
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Dr. Shanti Siddiqui, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 609 New York Ranch Rd, Jackson, CA 95642
Phone: 209-257-0311    Fax: 209-257-0302
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Jill Lane, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10666 N Torrey Pines Rd, Maildrop 203n, La Jolla, CA 92037
Phone: 858-554-8879    
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Dr. Claudia Brittney Dziegielewski, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 9350 Campus Point Dr, La Jolla, CA 92037
Phone: 858-657-7000    
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Dr. Paul J. Pockros, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10666 N Torrey Pines Rd, La Jolla, CA 92037
Phone: 858-554-8880    
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Wilson T Kwong, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9350 Campus Point Dr, La Jolla, CA 92037
Phone: 619-543-2347    
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Dr. Andrew G Mayer, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9850 Genesee Ave, #820, La Jolla, CA 92037
Phone: 858-453-5200    Fax: 858-453-4589
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Dr. Adam Christopher Deising, D.O.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10666 N Torrey Pines Rd, La Jolla, CA 92037
Phone: 858-554-4310    Fax: 858-554-4311
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Dr. Richard C. Nodurft, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10666 N Torrey Pines Rd, La Jolla, CA 92037
Phone: 858-455-9100    Fax: 858-784-5933
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Dr. Williamson B. Strum, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 10666 N Torrey Pines Rd, La Jolla, CA 92037
Phone: 858-554-8880    
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Dr. Catherine Therese Frenette, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 10666 N Torrey Pines Rd, N200, La Jolla, CA 92037
Phone: 858-554-4310    Fax: 858-554-3009
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Dr. Edward C Paredez, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 9850 Genesee Ave, Suite 820, La Jolla, CA 92037
Phone: 858-453-5200    Fax: 858-453-4589
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Amanda Jayne Krause, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 9350 Campus Point Dr, La Jolla, CA 92037
Phone: 800-926-8273    
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Dr. Phillip Daniel Cohen-lyons, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 9350 Campus Point Dr, Perlman Medical Offices, La Jolla, CA 92037
Phone: 747-220-7411    
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Dr. John G. Kuldau, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10666 N Torrey Pines Rd, La Jolla, CA 92037
Phone: 858-554-8880    
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Dr. Quan Nhu, M.D., PH.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 10666 N Torrey Pines Rd, La Jolla, CA 92037
Phone: 858-554-3200    Fax: 858-554-3232

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.