MAHER SALEM M.D.
NPI 1669105045
Psychiatry & Neurology - Epilepsy in Peoria, IL

NPI Status: Active since July 05, 2022

Contact Information

530 NE GLEN OAK AVENUE
PEORIA, IL
ZIP 61637
Phone: (309) 624-4000

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Epilepsy

About MAHER SALEM

This page provides the complete NPI Profile along with additional information for Maher Salem, a provider established in Peoria, Illinois with a medical specialization in Psychiatry & Neurology, focusing in epilepsy . The healthcare provider is registered in the NPI registry with number 1669105045 assigned on July 2022. The practitioner's primary taxonomy code is 2084E0001X with license number 036177795 (IL). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1669105045
Provider Name
MAHER SALEM M.D.
Gender
Male
Entity Type
Individual
Location Address
530 NE GLEN OAK AVENUE PEORIA, IL 61637
Location Phone
(309) 624-4000
Mailing Address
530 NE GLEN OAK AVE PEORIA, IL 61637
Mailing Phone
(309) 624-4000
Is Sole Proprietor?
No
Enumeration Date
07-05-2022
Last Update Date
06-25-2026
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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

Psychiatry & Neurology Epilepsy

Taxonomy Code
2084E0001X
Type
Allopathic & Osteopathic Physicians
License No.
036177795
License State
IL
Taxonomy Description
Epilepsy is a subspecialty of neurology focused on the diagnosis and treatment of patients with epilepsy, including new-onset, medically refractory epilepsy, psychogenic nonepileptic seizures, and epilepsy in special populations (the elderly, women, patients with co-morbidities). Epilepsy is a multidisciplinary field that provides comprehensive care of the patient.

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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 1669105045, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
Check
5
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 6 → 12 → 3 1 → 2 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 2 + 9 + 2 + 0 + 1 + 0 + 0 + 8 + 24 = 55

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1669105045.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Speech-Language Pathologist
530 NE GLEN OAK AVENUE
PEORIA, IL 61637
Physical Therapist
530 NE GLEN OAK AVENUE
PEORIA, IL 61637
Pediatrics
530 NE GLEN OAK AVENUE
PEORIA, IL 61637
Pediatrics
530 NE GLEN OAK AVENUE
PEORIA, IL 61637
Radiology (Diagnostic Radiology)
530 NE GLEN OAK AVENUE
PEORIA, IL 61637
Psychiatry & Neurology (Neurology)
530 NE GLEN OAK AVENUE
PEORIA, IL 61637
Student in an Organized Health Care Education/Training Program
530 NE GLEN OAK AVENUE
PEORIA, IL 61637
Student in an Organized Health Care Education/Training Program
530 NE GLEN OAK AVENUE
PEORIA, IL 61637
Student in an Organized Health Care Education/Training Program
530 NE GLEN OAK AVENUE
PEORIA, IL 61637

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669105045, enumerated as an "individual" on July 05, 2022.

The provider is located at 530 NE GLEN OAK AVENUE PEORIA, IL 61637 and the phone number is (309) 624-4000.

Psychiatry & Neurology with taxonomy code 2084E0001X and a focus in Epilepsy .