AIGERIM BIJELIC CNS, LDN, PHD
NPI 1871389577
Dietitian, Registered in Chicago, IL

NPI Status: Active since April 17, 2025

Contact Information

111 N WABASH AVE STE 100
CHICAGO, IL
ZIP 60602
Phone: (312) 622-8862

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  • Individual
  • Female
  • Dietitian, Registered

About AIGERIM BIJELIC

This page provides the complete NPI Profile along with additional information for Aigerim Bijelic, a provider established in Chicago, Illinois with a medical specialization in Dietitian, Registered. The healthcare provider is registered in the NPI registry with number 1871389577 assigned on April 2025. The practitioner's primary taxonomy code is 133V00000X with license number 164012165 (IL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1871389577
Provider Name
AIGERIM BIJELIC CNS, LDN, PHD
Gender
Female
Entity Type
Individual
Location Address
111 N WABASH AVE STE 100 CHICAGO, IL 60602
Location Phone
(312) 622-8862
Mailing Address
419 EVERGREEN DR VERNON HILLS, IL 60061
Mailing Phone
(708) 406-9186
Is Sole Proprietor?
No
Enumeration Date
04-17-2025
Last Update Date
08-11-2025
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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

Dietitian, Registered

Taxonomy Code
133V00000X
Type
Dietary & Nutritional Service Providers
License No.
164012165
License State
IL
Taxonomy Description
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1133N00000XDietary & Nutritional Service Providers

Nutritionist

DX7235 (MD)
2133N00000XDietary & Nutritional Service Providers

Nutritionist

164012165 (IL)
3133V00000XDietary & Nutritional Service Providers

Dietitian, Registered

DX7235 (MD)

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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 1871389577, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 7 → 14 → 5 3 → 6 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 6 + 8 + 1 + 8 + 5 + 1 + 4 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1871389577.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Clinic/Center (Mental Health (Including Community Mental Health Center))
111 N WABASH AVE STE 100, THE GARLAND BLDG. #3379
CHICAGO, IL 60602
Clinic/Center (Mental Health (Including Community Mental Health Center))
111 N WABASH AVE STE 100
CHICAGO, IL 60602
Social Worker (Clinical)
111 N WABASH AVE STE 100
CHICAGO, IL 60602
Social Worker (Clinical)
111 N WABASH AVE STE 100
CHICAGO, IL 60602
Counselor (Mental Health)
111 N WABASH AVE STE 100
CHICAGO, IL 60602
Nurse's Aide
111 N WABASH AVE STE 100
CHICAGO, IL 60602
Counselor (Professional)
111 N WABASH AVE STE 100
CHICAGO, IL 60602
Home Health
111 N WABASH AVE STE 100
CHICAGO, IL 60602
In Home Supportive Care
111 N WABASH AVE STE 100
CHICAGO, IL 60602
Dietitian, Registered
111 N WABASH AVE STE 100
CHICAGO, IL 60602
Social Worker (Clinical)
111 N WABASH AVE STE 100, THE GARLAND BUILDING #3393
CHICAGO, IL 60602

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871389577, enumerated as an "individual" on April 17, 2025.

The provider is located at 111 N WABASH AVE STE 100 CHICAGO, IL 60602 and the phone number is (312) 622-8862.

Dietitian, Registered with taxonomy code 133V00000X.