Dr Thomas John Gniadek, MD PHD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Deerfield, Illinois. He went to Yale University School Of Medicine and graduated in 2012 and has 13 years of diverse experience with area of expertise as Pathology. He is a member of the group practice Hennepin Healthcare System Inc and his current practice location is
844 Knollwood Rd, Deerfield, Illinois. You can reach out to his office (for appointments etc.) via phone at
(203) 806-0125.
Dr Thomas John Gniadek is licensed to practice in Illinois (license number 036145372) 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 1205101334.
Physician's Profile
| Full Name | Dr Thomas John Gniadek |
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| Gender | Male |
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| Speciality | Pathology |
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| Experience | 13 Years |
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| Location | 844 Knollwood Rd, Deerfield, 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. |
Medical Education and Training:
- Dr Thomas John Gniadek attended and graduated from Yale University School Of Medicine in 2012
NPI Data:
- NPI Number: 1205101334
- Provider Enumeration Date: 03/22/2012
- Last Update Date: 06/03/2025
Medicare PECOS Information:
- PECOS PAC ID: 8022269729
- Enrollment ID: I20170522001227
Medical Identifiers
Medical identifiers for Dr Thomas John Gniadek such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
| 1205101334 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
| 207ZB0001X | Pathology - Blood Banking & Transfusion Medicine | 036145372 (Illinois) | Secondary |
| 207ZP0102X | Pathology - Anatomic Pathology & Clinical Pathology | 036145372 (Illinois) | Primary |
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
| Hennepin Healthcare System Inc | 4789684861 | 830 |
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 Thomas John Gniadek allows following entities to bill medicare on his behalf.
| Entity Name | Hennepin Healthcare System Inc |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1033138136 PECOS PAC ID: 4789684861 Enrollment ID: O20070207000467 |
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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 Thomas John Gniadek 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 |
Dr Thomas John Gniadek, MD PHD 844 Knollwood Rd, Deerfield, IL 60015-3313 Ph: (203) 806-0125 | Dr Thomas John Gniadek, MD PHD 844 Knollwood Rd, Deerfield, IL 60015-3313 Ph: (203) 806-0125 |
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