Christopher William Nau, MD is a medicare enrolled "Internal Medicine" physician in Chillicothe, Illinois. He went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 2007 and has 19 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Osf Multi-specialty Group and his current practice location is
311 N 4th St, Chillicothe, Illinois. You can reach out to his office (for appointments etc.) via phone at
(309) 274-4336.
Christopher William Nau is licensed to practice in Illinois (license number 036125692) 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 1104023092.
Physician's Profile
| Full Name | Christopher William Nau |
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| Gender | Male |
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| Speciality | Internal Medicine |
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| Experience | 19 Years |
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| Location | 311 N 4th St, Chillicothe, 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:
- Christopher William Nau attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 2007
NPI Data:
- NPI Number: 1104023092
- Provider Enumeration Date: 07/02/2007
- Last Update Date: 02/04/2025
Medicare PECOS Information:
- PECOS PAC ID: 6103084926
- Enrollment ID: I20120225000084
Medical Identifiers
Medical identifiers for Christopher William Nau such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
| 1104023092 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
| 208000000X | Pediatrics | 036125692 (Illinois) | Secondary |
| 207R00000X | Internal Medicine | 036125692 (Illinois) | Primary |
Medical Facilities Affiliation
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
| Osf Multi-specialty Group | 3678889789 | 1848 |
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. Christopher William Nau allows following entities to bill medicare on his behalf.
| Entity Name | Osf Multi-specialty Group |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1922445527 PECOS PAC ID: 3678889789 Enrollment ID: O20150904000279 |
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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. Christopher William Nau 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 |
Christopher William Nau, MD 311 N 4th St, Chillicothe, IL 61523-2059 Ph: (309) 274-4336 | Christopher William Nau, MD 311 N 4th St, Chillicothe, IL 61523-2059 Ph: (309) 274-4336 |
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