Roger Joe Ewing, MD - Medicare Internal Medicine in Iowa City, IA

Roger Joe Ewing, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Iowa City, Iowa. His current practice location is 540 E Jefferson St, Suite 102, Iowa City, Iowa. You can reach out to his office (for appointments etc.) via phone at (319) 337-5997.

Roger Joe Ewing is licensed to practice in Iowa (license number 25693) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1801823612.

Contact Information

Roger Joe Ewing, MD
540 E Jefferson St, Suite 102,
Iowa City, IA 52245-2477
(319) 337-5997
(319) 358-2665

Map and Direction




Physician's Profile

Full NameRoger Joe Ewing
GenderMale
SpecialityInternal Medicine - Gastroenterology
Location540 E Jefferson St, Iowa City, Iowa
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1801823612
  • Provider Enumeration Date: 06/27/2006
  • Last Update Date: 12/20/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9436213402
  • Enrollment ID: I20090206000023

Medical Identifiers

Medical identifiers for Roger Joe Ewing such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801823612NPI-NPPES
26078OtherBLUE CROSS BLUE SHIELD
2298299MedicaidIA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 25693 (Iowa)Primary

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. Roger Joe Ewing allows following entities to bill medicare on his behalf.
Entity NameJefferson County Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1376648329
PECOS PAC ID: 9335059575
Enrollment ID: O20061104000156

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. Roger Joe Ewing 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
Roger Joe Ewing, MD
Po Box 2027,
Iowa City, IA 52244-2027

Ph: (319) 339-3541
Roger Joe Ewing, MD
540 E Jefferson St, Suite 102,
Iowa City, IA 52245-2477

Ph: (319) 337-5997

Reviews and Comments


Internal Medicine Doctors in Iowa City, IA

Rami G. El Abiad, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-4901    Fax: 319-384-8559
Grerk Sutamtewagul, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Hawkins Dr, Dept Of Internal Medicine, Iowa City, IA 52242
Phone: 319-356-1616    Fax: 319-353-8383
Dr. Kaleb Tanner Veit, D.O.
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 200 Hawkins Drive, Iowa City, IA 52242
Phone: 319-353-6239    Fax: 319-353-6406
Dr. Elizabeth R Bowen, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 200 Hawkins Dr, Department Of Internal Medicine, Iowa City, IA 52242
Phone: 319-353-7842    Fax: 319-353-7850
Balarama Krishna Surapaneni,
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-4019    Fax: 319-353-8073
Soorih Shaikh, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 200 Hawkins Dr, Iowa City, IA 52242
Phone: 319-356-2148    Fax: 319-353-8383
Dr. Richard Ellis Larew, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2460 Towncrest Dr, Iowa City, IA 52240
Phone: 319-338-7862    

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.