Dr Mark Christopher Gillis, MD is a medicare enrolled "Family Medicine" physician in Itasca, Illinois. He went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1986 and has 40 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Du Page Medical Group Ltd and his current practice location is
1300 N Arlington Heights Rd Ste 130, Itasca, Illinois. You can reach out to his office (for appointments etc.) via phone at
(847) 871-4540.
Dr Mark Christopher Gillis is licensed to practice in Illinois (license number 036078671) 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 1992806509.
Physician's Profile
| Full Name | Dr Mark Christopher Gillis |
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| Gender | Male |
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| Speciality | Family Practice |
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| Experience | 40 Years |
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| Location | 1300 N Arlington Heights Rd Ste 130, Itasca, Illinois |
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| Accepts Medicare Assignments | Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance. |
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Medical Education and Training:
- Dr Mark Christopher Gillis attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1986
NPI Data:
- NPI Number: 1992806509
- Provider Enumeration Date: 09/26/2006
- Last Update Date: 08/31/2023
Medicare PECOS Information:
- PECOS PAC ID: 7315938917
- Enrollment ID: I20061129000491
Medical Identifiers
Medical identifiers for Dr Mark Christopher Gillis such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
|---|
| 1992806509 | NPI | - | NPPES |
| 036078671 | Medicaid | IL | |
| 399980 | Other | | MEDICARE GROUP PTAN |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 207Q00000X | Family Medicine | 036078671 (Illinois) | Primary |
Medical Facilities Affiliation
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
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| Du Page Medical Group Ltd | 5496667941 | 1066 |
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 Mark Christopher Gillis allows following entities to bill medicare on his behalf.
| Entity Name | Dupage Medical Group Ltd |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1801833983
PECOS PAC ID: 5496667941
Enrollment ID: O20031110000535 |
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| Entity Name | Central Dupage Physician Group |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1033149844
PECOS PAC ID: 5890696231
Enrollment ID: O20040303000601 |
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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 Mark Christopher Gillis 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 Address | Practice Location Address |
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Dr Mark Christopher Gillis, MD
Po Box 713260,
Chicago, IL 60677-1260
Ph: (630) 469-9200 | Dr Mark Christopher Gillis, MD
1300 N Arlington Heights Rd Ste 130,
Itasca, IL 60143-3128
Ph: (847) 871-4540 |
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