Rema Johnson, DO - Medicare Emergency Medicine in Hoffman Estates, IL

Rema Johnson, DO is a medicare enrolled "Emergency Medicine" physician in Hoffman Estates, Illinois. She went to Kansas City University Of Med & Biosciences, College Of Osteo Med and graduated in 1995 and has 29 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Cepamerica Illinois Llp and her current practice location is 1555 Barrington Rd, Hoffman Estates, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 843-2000.

Rema Johnson is licensed to practice in Illinois (license number 036100412) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1689684557.

Contact Information

Rema Johnson, DO
1555 Barrington Rd,
Hoffman Estates, IL 60194-1019
(847) 843-2000
Not Available

Map and Direction




Physician's Profile

Full NameRema Johnson
GenderFemale
SpecialityEmergency Medicine
Experience29 Years
Location1555 Barrington Rd, Hoffman Estates, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Rema Johnson attended and graduated from Kansas City University Of Med & Biosciences, College Of Osteo Med in 1995
  NPI Data:
  • NPI Number: 1689684557
  • Provider Enumeration Date: 08/09/2006
  • Last Update Date: 12/22/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3476450602
  • Enrollment ID: I20031216000782

Medical Identifiers

Medical identifiers for Rema Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689684557NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036100412 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Alexius Medical CenterHoffman estates, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cepamerica Illinois Llp3274793633417

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. Rema Johnson allows following entities to bill medicare on her behalf.
Entity NameCepamerica Illinois Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912283110
PECOS PAC ID: 3274793633
Enrollment ID: O20120322000587

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. Rema Johnson 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
Rema Johnson, DO
Po Box 4653,
Oak Brook, IL 60522-4653

Ph: (630) 734-0200
Rema Johnson, DO
1555 Barrington Rd,
Hoffman Estates, IL 60194-1019

Ph: (847) 843-2000

Reviews and Comments


Emergency Medicine Doctors in Hoffman Estates, IL

Michael D. Frumkin, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1555 Barrington Rd, Hoffman Estates, IL 60169
Phone: 847-490-6930    
David Dalton, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1555 Barrington Rd, Hoffman Estates, IL 60194
Phone: 847-843-2000    
Mona Lala, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1555 Barrington Rd, Hoffman Estates, IL 60194
Phone: 847-843-2000    
Francis T. Kangethe, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1555 Barrington Rd, Hoffman Estates, IL 60194
Phone: 847-843-2000    
John F. Sullivan, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1555 Barrington Rd, Hoffman Estates, IL 60194
Phone: 847-843-2000    
Christina Lin, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1555 Barrington Rd, Hoffman Estates, IL 60194
Phone: 847-843-2000    

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.