Gastroenterology Doctors in Grand Junction, CO Accepting Medicare

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8 Gastroenterology doctors found. Showing 1 - 8
female doctor icon
Dr. Ellen Ablog Dy, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1035 Wellington Ave, Grand Junction, CO 81501
Phone: 970-242-6600    Fax: 970-241-8443
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Dr. Brent James Prosser, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1035 Wellington Ave, Grand Junction, CO 81501
Phone: 970-242-6600    Fax: 970-241-8443
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Steven Seagren, MD
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1035 Wellington Ave Ste 101, Grand Junction, CO 81501
Phone: 970-242-6600    Fax: 970-243-7520
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Dr. William Wade Shields, D.O.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1035 Wellington Avenue, Ste 101, Grand Junction, CO 81501
Phone: 970-242-6600    Fax: 970-243-7520
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Dr. Eugene Middleton Crafton, M.D
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1035 Wellington Ave, Grand Junction, CO 81501
Phone: 970-683-4802    Fax: 970-242-1070
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Dr. Bernard R Pacini, M.D.
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 425 Patterson Rd, Suite 406, Grand Junction, CO 81506
Phone: 970-243-2479    Fax: 970-243-2481
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Dr. Daniel N Castresana, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1035 Wellington Ave, Grand Junction, CO 81501
Phone: 970-242-6600    Fax: 970-241-8443
male doctor icon
Masi Khaja, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2460 Patterson Rd Unit 4, Grand Junction, CO 81505
Phone: 970-245-0990    Fax: 970-644-6446

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.