Gastroenterology Doctors in Mesa, AZ Accepting Medicare

28 Gastroenterology doctors found. Showing 1 - 20
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Dr. Sudhakar A Reddy, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5555 E Baseline Rd, Mesa, AZ 85206
Phone: 480-393-5075    Fax: 480-704-4019
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Mark L Hoefer, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1520 S Dobson Rd, Ste 302, Mesa, AZ 85202
Phone: 480-461-1088    Fax: 480-461-1657
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Dr. Ramsey Kamel Umar, M.D.
Internal Medicine - Gastroenterology
Medicare: May Accept Medicare Assignments
Practice Location: 6020 E Arbor Ave, #101, Mesa, AZ 85206
Phone: 480-985-1700    Fax: 480-396-3659
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Dr. Nilay Hasmukh Kavathia, M.D
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 603 W Baseline Rd Ste 200, Mesa, AZ 85210
Phone: 480-461-1088    Fax: 480-461-1657
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Mr. Michael B Seip, DO
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 3638 E Southern Ave, Ste C 108, Mesa, AZ 85206
Phone: 480-834-0771    Fax: 480-834-1136
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Priti Sud, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4540 E Baseline Rd, Suite 115, Mesa, AZ 85206
Phone: 480-306-6405    Fax: 480-306-6409
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Dr. Amulya Reddy, D.O.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1301 S Crismon Rd, Mesa, AZ 85209
Phone: 480-358-6450    
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Steven C Kaiser, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4540 E Baseline Rd, Suite 115, Mesa, AZ 85206
Phone: 480-306-6405    Fax: 480-306-6409
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Dr. Steven T Zierer, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 6020 E Arbor Ave, Suite 101, Mesa, AZ 85206
Phone: 480-985-1700    Fax: 480-396-3659
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Brian Fung, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 603 W Baseline Rd Ste 200, Mesa, AZ 85210
Phone: 480-461-1088    
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Robert L Sawyer Jr., M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 603 W Baseline Rd Ste 200, Mesa, AZ 85210
Phone: 480-461-1088    Fax: 480-461-1657
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Dr. George J Walker, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 6020 E Arbor Ave, #101, Mesa, AZ 85206
Phone: 480-985-1700    Fax: 480-396-3659
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Elisa M Faybush, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3048 E Baseline Rd, Suite 105, Mesa, AZ 85204
Phone: 480-545-6060    Fax: 480-632-0467
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Shahbaz Qureshi, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5555 E Baseline Rd, Mesa, AZ 85206
Phone: 480-393-0575    Fax: 480-704-4019
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Mr. David B Leff, DO
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3638 E Southern Ave, Ste C 108, Mesa, AZ 85206
Phone: 480-834-0771    Fax: 480-834-1136
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Dr. David A Tessler, DO
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3638 E Southern Ave, Ste C 108, Mesa, AZ 85206
Phone: 480-834-0771    Fax: 480-834-1136
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Michael V. Rock, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1520 S Dobson Rd, Suite 302, Mesa, AZ 85202
Phone: 480-461-1088    Fax: 480-461-1657
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Dr. Prem C Kumar, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 215 S Power Rd, 102, Mesa, AZ 85206
Phone: 480-985-9005    Fax: 480-649-3685
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Michael T Schwimmer, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1520 S Dobson Rd, Suite 303, Mesa, AZ 85202
Phone: 480-835-9697    Fax: 480-835-1769
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Carlos Fernando Zapata Antigoni, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3638 East Southern Avenue, C-108, Mesa, AZ 85206
Phone: 480-834-0771    Fax: 480-834-1136
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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.