Dr Ibrahim S Shamieh, MD - Medicare Gastroenterology in Standish, MI

Dr Ibrahim S Shamieh, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Standish, Michigan. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Gastroenterology. His current practice location is 805 West Cedar Street, Standish, Michigan. You can reach out to his office (for appointments etc.) via phone at (989) 846-3500.

Dr Ibrahim S Shamieh is licensed to practice in Michigan (license number 4301064684) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1629026463.

Contact Information

Dr Ibrahim S Shamieh, MD
805 West Cedar Street,
Standish, MI 48658
(989) 846-3500
(989) 846-3462

Map and Direction




Physician's Profile

Full NameDr Ibrahim S Shamieh
GenderMale
SpecialityGastroenterology
Experience41 Years
Location805 West Cedar Street, Standish, Michigan
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Ibrahim S Shamieh graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1629026463
  • Provider Enumeration Date: 05/04/2006
  • Last Update Date: 08/04/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 8628228657
  • Enrollment ID: I20121026000612

Medical Identifiers

Medical identifiers for Dr Ibrahim S Shamieh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629026463NPI-NPPES
P89032OtherMIBCN
4255957MedicaidMI
0988839OtherMIHEALTH PLUS
3500670651OtherMIBCBSM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 4301064684 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Mary's Standish Community HospitalStandish, MIHospital
Genesys Regional Medical Center - Health ParkGrand blanc, MIHospital

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. Dr Ibrahim S Shamieh allows following entities to bill medicare on his behalf.
Entity NameFamily Gastroenterology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972851608
PECOS PAC ID: 2466602487
Enrollment ID: O20121026000571

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. Dr Ibrahim S Shamieh 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
Dr Ibrahim S Shamieh, MD
Po Box 125,
Standish, MI 48658

Ph: (989) 846-3500
Dr Ibrahim S Shamieh, MD
805 West Cedar Street,
Standish, MI 48658

Ph: (989) 846-3500

Reviews and Comments


Internal Medicine Doctors in Standish, MI

Dr. Rasheed Siddiqui, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 805 W Cedar St, Standish, MI 48658
Phone: 989-846-4521    Fax: 989-846-3541
Dr. Muhammed Rashid Mirza, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 805 W Cedar St, Standish, MI 48658
Phone: 989-846-3555    Fax: 989-846-3546
Caitlin Brandsdorfer, DO
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 805 W Cedar St, Standish, MI 48658
Phone: 989-846-4521    
Dr. Doraisamy Venkitapathy, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 805 W Cedar St, Standish, MI 48658
Phone: 989-846-3401    Fax: 989-846-3541

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.