Dr John R Cheregi, MD - Medicare General Surgery in Barrington, IL

Dr John R Cheregi, MD is a medicare enrolled "Surgery" physician in Barrington, Illinois. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Advanced Surgical Care Of Northern Illinois, Ltd and his current practice location is 802 Fox Glen Ct, Barrington, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 381-8161.

Dr John R Cheregi is licensed to practice in Illinois (license number 036124623) 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 1760632384.

Contact Information

Dr John R Cheregi, MD
802 Fox Glen Ct,
Barrington, IL 60010-1860
(847) 381-8161
(847) 381-8167

Map and Direction




Physician's Profile

Full NameDr John R Cheregi
GenderMale
SpecialityGeneral Surgery
Experience17 Years
Location802 Fox Glen Ct, Barrington, 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 John R Cheregi graduated from medical school in 2007
  NPI Data:
  • NPI Number: 1760632384
  • Provider Enumeration Date: 09/19/2008
  • Last Update Date: 01/04/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1153579537
  • Enrollment ID: I20140610000686

Medical Identifiers

Medical identifiers for Dr John R Cheregi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1760632384NPI-NPPES
36-3196629OtherILEMPLOYER ID #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 36-3196629 (Illinois)Secondary
208600000XSurgery 40391 (Iowa)Secondary
208600000XSurgery 036124623 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Good Shepherd HospitalBarrington, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advanced Surgical Care Of Northern Illinois, Ltd054729837410

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 John R Cheregi allows following entities to bill medicare on his behalf.
Entity NameAdvanced Surgical Care Of Northern Illinois, Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922169291
PECOS PAC ID: 0547298374
Enrollment ID: O20050802000474

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 John R Cheregi 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 John R Cheregi, MD
802 Fox Glen Ct,
Barrington, IL 60010-1860

Ph: (847) 381-8161
Dr John R Cheregi, MD
802 Fox Glen Ct,
Barrington, IL 60010-1860

Ph: (847) 381-8161

Reviews and Comments


Surgery Doctors in Barrington, IL

Dr. Gia M Compagnoni, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 802 Fox Gln, Barrington, IL 60010
Phone: 847-381-8161    Fax: 847-381-8167
Dr. Robert C. Witkowski, M.D.
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 27750 W Il Route 22, Suite 130, Barrington, IL 60010
Phone: 847-381-6051    Fax: 847-381-6084
Jill Motl, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 802 Fox Glen Ct, Barrington, IL 60010
Phone: 847-381-8161    Fax: 847-381-8167
Dr. Robert M. Flanigan, M.D.
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 27750 W Il Route 22, Suite 130, Barrington, IL 60010
Phone: 847-381-6051    Fax: 847-381-6084
Dr. Timothy Vale Votapka, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 27750 W Highway 22, Suite 100, Barrington, IL 60010
Phone: 847-816-3000    Fax: 877-676-1549
Dr. Daniel T. Hoeltgen, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 27750 W Il Route 22, Suite 130, Barrington, IL 60010
Phone: 847-381-6051    Fax: 847-381-6084

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.