CHIBUEZE SIMON EZEUDU MD
NPI 1164026225
Neurological Surgery in Springfield, IL
NPI Status: Active since November 29, 2020
Contact Information
747 N RUTLEDGE ST FL 2
SPRINGFIELD, IL
ZIP 62702
Phone: (217) 545-8000
Fax: (217) 545-9752
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Male
- Neurological Surgery
About CHIBUEZE EZEUDU
This page provides the complete NPI Profile along with additional information for Chibueze Ezeudu, a provider established in Springfield, Illinois with a medical specialization in Neurological Surgery. The healthcare provider is registered in the NPI registry with number 1164026225 assigned on November 2020. The practitioner's primary taxonomy code is 207T00000X with license number 125087498 (IL). The provider is registered as an individual and his NPI record was last updated May 2026.
- NPI
- 1164026225
- Provider Name
- CHIBUEZE SIMON EZEUDU MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 747 N RUTLEDGE ST FL 2 SPRINGFIELD, IL 62702
- Location Phone
- (217) 545-8000
- Location Fax
- (217) 545-9752
- Mailing Address
- PO BOX 19638 SPRINGFIELD, IL 62794
- Mailing Phone
- (832) 371-5194
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-29-2020
- Last Update Date
- 05-12-2026
- Code Navigator
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Neurological Surgery
- Taxonomy Code
- 207T00000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 125087498
- License State
- IL
- Taxonomy Description
- A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1164026225, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 5).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 45 is 50. The difference is the calculated check digit.
Other Providers at the Same Location
The following 11 providers are registered at the same or a nearby location.
SPRINGFIELD, IL 62702
SPRINGFIELD, IL 62702
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1164026225, enumerated as an "individual" on November 29, 2020.
The provider is located at 747 N RUTLEDGE ST FL 2 SPRINGFIELD, IL 62702 and the phone number is (217) 545-8000.
Neurological Surgery with taxonomy code 207T00000X.
