Medicare Gastroenterology Doctors in California Medicare Details, Address, Contact

1654 Gastroenterology doctors found. Showing 781 - 800
male doctor icon
Dr. Hrair Steven Aharonian, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 10606 Melvin Ave, Northridge, CA 91326
Phone: 818-368-2166    
male doctor icon
Mr. Piyush K Jogani, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 18250 Roscoe Blvd, Suite # 310, Northridge, CA 91325
Phone: 818-885-9200    Fax: 818-885-9201
male doctor icon
Dr. Mark F Tsai, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 18350 Roscoe Blvd, Suite 210, Northridge, CA 91325
Phone: 818-772-2798    
male doctor icon
Richard D Garrett, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 8719 Lindley Ave, Northridge, CA 91325
Phone: 818-885-0433    Fax: 818-349-8807
female doctor icon
Dr. Barbara Lynne Nylund, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 165 Rowland Way, Suite 310, Novato, CA 94945
Phone: 415-892-7537    Fax: 415-897-4903
male doctor icon
Dr. Shahin Laghaee, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 250 S Oak Ave, Building A Suite 3, Oakdale, CA 95361
Phone: 209-575-4575    Fax: 209-575-4598
female doctor icon
Sanya Wadhwa, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Frank H Ogawa Plz Ste 355, Oakland, CA 94612
Phone: 510-444-3297    Fax: 510-444-6421
female doctor icon
Miss Stephanie Yan, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 275 W Macarthur Blvd, Oakland, CA 94611
Phone: 916-973-6961    
male doctor icon
Dr. Thomas B Hargrave Iii, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 300 Frank Ogawa Plaza, Suite 450, Oakland, CA 94612
Phone: 510-444-3297    Fax: 510-444-6421
male doctor icon
Ronald Adler, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1411 E 31st Street, Oakcare Medical Group, Oakland, CA 94602
Phone: 510-437-4323    Fax: 510-437-5042
male doctor icon
Ralph B Bernstein, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1411 E 31st Street, Oakcare Medical Group, Oakland, CA 94602
Phone: 510-437-4323    Fax: 510-437-5042
female doctor icon
Ms. Susie W Cohn, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Frank H Ogawa Plz Ste 355, Oakland, CA 94612
Phone: 510-444-3297    Fax: 510-444-6421
female doctor icon
Dr. Liana Vesga, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Frank H Ogawa Plz Ste 355, Oakland, CA 94612
Phone: 510-444-3297    Fax: 510-548-2701
male doctor icon
Dr. Neil H Stollman, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Frank H Ogawa Plz Ste 355, Oakland, CA 94612
Phone: 510-444-3297    Fax: 510-444-6421
female doctor icon
Dr. Stephanie A. Santos, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 275 W Macarthur Blvd, Oakland, CA 94611
Phone: 510-752-1000    
male doctor icon
Dr. Danny Wu, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Frank H Ogawa Plz Ste 355, Oakland, CA 94612
Phone: 510-444-3297    Fax: 510-444-6421
male doctor icon
Dr. Hank S. Wang, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 275 W Macarthur Blvd, Oakland, CA 94611
Phone: 510-752-1000    Fax: 818-539-0340
male doctor icon
Dr. Paul Chard, MD PHD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Frank H Ogawa Plz Ste 355, Oakland, CA 94612
Phone: 510-444-3297    Fax: 510-444-6421
male doctor icon
Dr. David F Altman, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1411 E 31st St, Oakland, CA 94602
Phone: 510-535-7576    
female doctor icon
Kimberly A Cusato, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 275 W Macarthur Blvd, Oakland, CA 94611
Phone: 510-752-1000    

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.