Medicare Gastroenterology Doctors in California Medicare Details, Address, Contact

1654 Gastroenterology doctors found. Showing 881 - 900
male doctor icon
Erick Peiren Chan, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 795 El Camino Real, Level 2, Lee Building, Palo Alto Medical Foundation, Palo Alto, CA 94301
Phone: 650-853-2972    
female doctor icon
Dr. Susie M Liu, MD
Internal Medicine - Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 900 Welch Road, Suite 202, Palo Alto, CA 94304
Phone: 650-324-8878    Fax: 650-324-8524
male doctor icon
Dr. Bishr Omary, MD, PHD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 3801 Miranda Ave, Palo Alto Va Medical Center, Palo Alto, CA 94304
Phone: 650-493-5000    Fax: 650-852-3259
male doctor icon
Harry B Greenberg, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 3801 Miranda Ave, Palo Alto, CA 94304
Phone: 650-493-5000    
male doctor icon
Ramsey Cheung, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 3801 Miranda Ave, Palo Alto, CA 94304
Phone: 650-493-5000    
female doctor icon
Dr. Aarti Kallianpur Rao, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 795 El Camino Real, Palo Alto, CA 94301
Phone: 650-853-2972    
male doctor icon
Dr. Eugenio A. Picazo, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 649 Fulton St, Palo Alto, CA 94301
Phone: 650-323-3935    
female doctor icon
Chelsea Xu,
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 795 El Camino Real, Palo Alto, CA 94301
Phone: 650-853-2972    
male doctor icon
Andrew Kees Roorda, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Palo Alto, CA 94304
Phone: 304-293-4123    
male doctor icon
Dr. Peter B Gregory, M.D
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 750 Welch Rd Ste 210, Palo Alto, CA 94304
Phone: 650-725-9924    
male doctor icon
Dr. Yasser M Bhat, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 795 El Camino Real, Palo Alto, CA 94301
Phone: 650-853-2972    
female doctor icon
Nielsen Quimaira Fernandez-becker, M.D., PH.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Palo Alto, CA 94304
Phone: 650-723-4000    Fax: 650-723-8305
female doctor icon
Gina Lin, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 13652 Cantara St, Panorama City, CA 91402
Phone: 818-375-2000    
male doctor icon
Jung Park, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 8110 Woodman Ave, Panorama City, CA 91402
Phone: 818-375-2000    
female doctor icon
Anuradha R. Pappu, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 13652 Cantara St, Panorama City, CA 91402
Phone: 818-375-2000    
male doctor icon
Shant A. Hamamah, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 13652 Cantara St, Panorama City, CA 91402
Phone: 818-375-2000    
male doctor icon
Arthur D. Mehlman, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 13652 Cantara St, Panorama City, CA 91402
Phone: 818-375-2000    
male doctor icon
Bruce E. Zweiban, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 13652 Cantara St, Panorama City, CA 91402
Phone: 818-375-2000    
male doctor icon
Fredric P. Schlussel, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 13652 Cantara St, Panorama City, CA 91402
Phone: 818-375-2000    
male doctor icon
Damian R Pestana, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 153 Pearson Rd, Paradise, CA 95969
Phone: 530-877-0400    Fax: 530-877-0407

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.