Medicare Gastroenterology Doctors Details

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16388 Gastroenterology doctors found. Showing 4721 - 4740
female doctor icon
Katelin Marie Durham, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 200 Hawkins Dr, Department Of Internal Medicine, Iowa City, IA 52242
Phone: 319-356-1616    
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Warren N Schmidt, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-2132    Fax: 319-384-8559
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Dr. Swathi Rajagopal, M.B.B.S.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-354-4901    Fax: 319-384-8559
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Caryn Berkowitz, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Hawkins Dr, Department Of Internal Medicine, Iowa City, IA 52242
Phone: 319-356-4901    Fax: 319-384-8559
male doctor icon
Roger Joe Ewing, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 540 E Jefferson St, Suite 102, Iowa City, IA 52245
Phone: 319-337-5997    Fax: 319-358-2665
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Thomas Gibbons Shreves, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 540 E Jefferson St, Suite 102, Iowa City, IA 52245
Phone: 319-337-5997    Fax: 319-358-2665
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Sara Naimimohasses, MB BCH
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-4060    Fax: 319-384-8559
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Ottar M. Bergmann, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-1616    Fax: 319-384-6004
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Serhan Karvar, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-2132    Fax: 319-356-8559
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Dr. Thomas Dale Johnson, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1102 Dakota Ct, Nevada, IA 50201
Phone: 515-296-2041    
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Dr. Jeffrey Alan Brannen, DO
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1005 Pennsylvania Ave, Suite 104, Ottumwa, IA 52501
Phone: 641-682-4594    Fax: 641-682-2123
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James Roat, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2910 Hamilton Blvd, Ste 103, Sioux City, IA 51104
Phone: 712-252-1322    
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Suresh Katapalli Reddy, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 125 E Tower Park Dr, Waterloo, IA 50701
Phone: 319-234-5990    Fax: 319-234-5994
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Louma Basma Rustam, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1015 S Hackett Rd, Waterloo, IA 50701
Phone: 319-234-5990    
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Dileepa Chathuranga Ramanayake Pathirannehelage, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1015 S Hackett Rd, Waterloo, IA 50701
Phone: 319-234-5990    Fax: 319-234-5994
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Steve Omoruyi Obanor, M.B.B.S.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 3421 W 9th St Ste 410, Waterloo, IA 50702
Phone: 319-272-7325    
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Dr. Srinivas Kalala, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1015 S Hackett Rd, Waterloo, IA 50701
Phone: 319-234-5990    Fax: 319-234-5994
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Dr. Richard Alexander Manfready, M.D.
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1015 S Hackett Rd, Waterloo, IA 50701
Phone: 319-234-5990    Fax: 319-234-5994
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Mr. Taha Ashraf, M.D
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1015 S Hackett Rd, Waterloo, IA 50701
Phone: 319-234-5990    Fax: 319-234-5994
male doctor icon
Moaz Sial,
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1015 S Hackett Rd, Waterloo, IA 50701
Phone: 319-234-5990    

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.