Gastroenterology Doctors in Orange, CA Accepting Medicare

33 Gastroenterology doctors found. Showing 21 - 33
female doctor icon
Dr. Annie Wang, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 917-328-6369    
male doctor icon
Dr. Kyle Joshua Fortinsky, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 333 City Blvd W Ste 400, Orange, CA 92868
Phone: 714-456-6745    
male doctor icon
Christopher Paiji, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 562-234-3765    
female doctor icon
Nimisha Parekh, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 714-456-8068    Fax: 714-456-3765
male doctor icon
James J Lee, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1010 W La Veta Ave, Suite 570, Orange, CA 92868
Phone: 714-835-7700    Fax: 714-835-8145
male doctor icon
Dr. David B Stanton, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1140 W La Veta Ave, Ste 555, Orange, CA 92868
Phone: 714-835-5100    Fax: 714-835-5567
male doctor icon
Mr. Mark Samir Salem,
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S Ste 400, Orange, CA 92868
Phone: 714-456-7358    
female doctor icon
Dr. Shravani Reddy, M.D
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 101 The City Dr S, Orange, CA 92868
Phone: 888-717-4463    Fax: 714-456-5346
male doctor icon
Dr. William E Karnes Jr., MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 101 The City Dr S Bldg 22c, Orange, CA 92868
Phone: 888-717-4463    Fax: 714-456-8858
female doctor icon
Mrs. Kristi Sue Lindsey, FNPC
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1140 W La Veta Ave, Ste 555, Orange, CA 92868
Phone: 714-835-5100    Fax: 714-835-5567
male doctor icon
Mr. Haig Najarian, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1010 W La Veta, Suite 570, Orange, CA 92868
Phone: 714-835-7700    Fax: 714-835-8144
female doctor icon
Dr. Shruti Mahindrakar Ariza, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1140 W La Veta Ave, Suite 555, Orange, CA 92868
Phone: 714-835-5100    
male doctor icon
C Gregory Albers, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: Uci Medical Center, 101 The City Drive South, Orange, CA 92868
Phone: 714-456-8978    
  • 1
  • 2(current)

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.