Gastroenterology Doctors in Tucson, AZ Accepting Medicare

  1. Home
  2. Gastroenterology
  3. Arizona
  4. Tucson
49 Gastroenterology doctors found. Showing 41 - 49
male doctor icon
Rehan Iftikhar, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1951 W Grant Rd Ste 160, Tucson, AZ 85745
Phone: 520-624-4342    Fax: 520-624-4337
male doctor icon
Craig G Gross, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5301 E Grant Rd, Tucson, AZ 85712
Phone: 520-324-5461    Fax: 520-324-1406
male doctor icon
M Peter Lance, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1501 N Campbell Ave, Tucson, AZ 85724
Phone: 520-694-8888    Fax: 520-694-2565
female doctor icon
Cristiana Bortuzzo, MD
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 8826 E Tanque Verde Rd, Tucson, AZ 85749
Phone: 520-760-8972    Fax: 520-760-3417
male doctor icon
Dr. Gary Ronald Monash, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 7566 N La Cholla Blvd, Ste A, Tucson, AZ 85741
Phone: 520-742-4139    Fax: 520-742-9618
male doctor icon
Vijit Chouhan,
Internal Medicine - Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 2200 S Houghton Rd, Tucson, AZ 85748
Phone: 520-543-6100    
male doctor icon
Dr. Leon Tsai, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 7566 N La Cholla Blvd, Ste A, Tucson, AZ 85741
Phone: 520-742-4139    Fax: 520-742-9618
male doctor icon
Dr. Carl Stanley Kanun, MD
Internal Medicine - Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 310 N Wilmot Rd, Suite 305, Tucson, AZ 85711
Phone: 520-885-0823    Fax: 520-885-6337
male doctor icon
Dr. Frederick A Klein, M.D.
Internal Medicine - Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 7566 N La Cholla Blvd, Ste A, Tucson, AZ 85741
Phone: 520-742-4139    Fax: 520-742-9618
  • 1
  • 2
  • 3(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.