James Roat, MD - Medicare Gastroenterology in Sioux City, IA

James Roat, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Sioux City, Iowa. He went to George Washington University School Of Medicine and graduated in 1977 and has 47 years of diverse experience with area of expertise as Gastroenterology. His current practice location is 2910 Hamilton Blvd, Ste 103, Sioux City, Iowa. You can reach out to his office (for appointments etc.) via phone at (712) 252-1322.

James Roat is licensed to practice in Iowa (license number 23838) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1457331621.

Contact Information

James Roat, MD
2910 Hamilton Blvd, Ste 103,
Sioux City, IA 51104-2423
(712) 252-1322
Not Available

Map and Direction




Physician's Profile

Full NameJames Roat
GenderMale
SpecialityGastroenterology
Experience47 Years
Location2910 Hamilton Blvd, Sioux City, Iowa
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • James Roat attended and graduated from George Washington University School Of Medicine in 1977
  NPI Data:
  • NPI Number: 1457331621
  • Provider Enumeration Date: 01/22/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2860459229
  • Enrollment ID: I20041216000973

Medical Identifiers

Medical identifiers for James Roat such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457331621NPI-NPPES
208371MedicaidIA
20520OtherNENEBRASKA BLUE SHIELD
A002980OtherTRICARE
XPY047960MedicaidCA
1073972MedicaidWA
75985MedicaidMT
2984768MedicaidCO
42-123915400MedicaidNE
7775360MedicaidSD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 23838 (Iowa)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Lukes Regional Medical CenterSioux city, IAHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. James Roat allows following entities to bill medicare on his behalf.
Entity NameJames W. Roat, M.d., P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538416052
PECOS PAC ID: 5698924306
Enrollment ID: O20121012000093

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. James Roat is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
James Roat, MD
2910 Hamilton Blvd, Ste 103,
Sioux City, IA 51104-2423

Ph: () -
James Roat, MD
2910 Hamilton Blvd, Ste 103,
Sioux City, IA 51104-2423

Ph: (712) 252-1322

Reviews and Comments


Internal Medicine Doctors in Sioux City, IA

Sharon K Fey, PA C
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 700 4th Street, Ste 410, Sioux City, IA 51101
Phone: 712-255-7746    Fax: 712-255-0829
Joy L Taylor, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 5885 Sunnybrook Dr, Suite L-200, Sioux City, IA 51106
Phone: 712-239-4702    Fax: 712-224-5898
Dr. Peter Jon Anderson, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 801 5th St, Sioux City, IA 51101
Phone: 712-279-2010    Fax: 712-279-2034
Dr. Robert Mark Stewart, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 2730 Pierce St, Suite 401, Sioux City, IA 51104
Phone: 712-255-8827    Fax: 712-255-4862
William R Wanner, M.D.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 5885 Sunnybrook Dr, Suite L-200, Sioux City, IA 51106
Phone: 712-239-4702    Fax: 712-224-5898
Roque Bernardo Arteaga, M.D., FACC
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 5885 Sunnybrook Dr, Suite L-200, Sioux City, IA 51106
Phone: 712-239-4702    Fax: 712-224-5898
Dr. Olusola Ogundipe, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 801 5th St, Sioux City, IA 51101
Phone: 712-279-2010    

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.