Dr Keith Michael Rezin, MD - Medicare Orthopedic Surgery in Morris, IL

Dr Keith Michael Rezin, MD is a medicare enrolled "Orthopaedic Surgery" physician in Morris, Illinois. He went to Rush Medical College Of Rush University and graduated in 1986 and has 38 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Morris Hospital and his current practice location is 1051 W Us Route 6, Suite 100, Morris, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 942-4875.

Dr Keith Michael Rezin is licensed to practice in Illinois (license number 036076751) 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 1407867393.

Contact Information

Dr Keith Michael Rezin, MD
1051 W Us Route 6, Suite 100,
Morris, IL 60450-3349
(815) 942-4875
(915) 942-5046

Map and Direction




Physician's Profile

Full NameDr Keith Michael Rezin
GenderMale
SpecialityOrthopedic Surgery
Experience38 Years
Location1051 W Us Route 6, Morris, Illinois
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:
  • Dr Keith Michael Rezin attended and graduated from Rush Medical College Of Rush University in 1986
  NPI Data:
  • NPI Number: 1407867393
  • Provider Enumeration Date: 08/10/2006
  • Last Update Date: 05/06/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6204824485
  • Enrollment ID: I20040608001321

Medical Identifiers

Medical identifiers for Dr Keith Michael Rezin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407867393NPI-NPPES
036076751MedicaidIL
3200053OtherILBCBS
0739010005OtherILMEDICARE NSC
CL7476OtherILRAILROAD MEDICARE GROUP #
020437OtherILHEALTH ALLIANCE
0739010006OtherILMEDICARE NSC
200011528OtherILRR MEDICARE
0739010008OtherILMEDICARE NSC
0739010001OtherILMEDICARE NSC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 036076751 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morris Hospital & Healthcare CentersMorris, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Morris Hospital185037245999

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 Keith Michael Rezin allows following entities to bill medicare on his behalf.
Entity NameRezin Orthopedics And Sports Medicine, Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699783787
PECOS PAC ID: 8527056795
Enrollment ID: O20040505000878
Entity NameMorris Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558466268
PECOS PAC ID: 1850372459
Enrollment ID: O20040528000663

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 Keith Michael Rezin 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 Keith Michael Rezin, MD
725 School St Ste A,
Morris, IL 60450-1207

Ph: (815) 941-9124
Dr Keith Michael Rezin, MD
1051 W Us Route 6, Suite 100,
Morris, IL 60450-3349

Ph: (815) 942-4875

Reviews and Comments


Orthopaedic Surgery Doctors in Morris, IL

Mr. Ahmed Mostafa Eldib, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 1051 W Us Route 6 Ste 100, Morris, IL 60450
Phone: 815-942-4875    
Dr. Stephen Treacy, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1051 W Us Route 6 Ste 100, Morris, IL 60450
Phone: 815-942-4875    Fax: 815-942-5046
Mir H Ali, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1051 W Us Route 6, Suite 100, Morris, IL 60450
Phone: 815-942-4875    Fax: 815-942-5046
Dr. Raymond J Meyer, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1051 W Us Route 6, Suite 100, Morris, IL 60450
Phone: 815-942-4875    Fax: 815-942-5046
Robert Charles Williams, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1051 W Us Route 6 Ste 100, Morris, IL 60450
Phone: 815-942-4875    
Dr. Eric Thomas Ortinau, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1051 W Us Route 6, Suite 100, Morris, IL 60450
Phone: 815-942-4875    Fax: 915-942-5046

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.