DEVONA BROWN ALLEYNE
NPI 1528873643
Counselor - Professional in Chicago, IL

NPI Status: Active since February 07, 2025

Contact Information

65 E WACKER PL
CHICAGO, IL
ZIP 60601
Phone: (312) 399-6495

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  • Individual
  • Female
  • Counselor
  • Professional

About DEVONA ALLEYNE

This page provides the complete NPI Profile along with additional information for Devona Alleyne, a provider established in Chicago, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1528873643 assigned on February 2025. The practitioner's primary taxonomy code is 101YP2500X with license number 180.016690 (IL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1528873643
Provider Name
DEVONA BROWN ALLEYNE
Gender
Female
Entity Type
Individual
Location Address
65 E WACKER PL CHICAGO, IL 60601
Location Phone
(312) 399-6495
Mailing Address
7545 S WABASH AVE CHICAGO, IL 60619
Mailing Phone
(312) 399-6495
Is Sole Proprietor?
No
Enumeration Date
02-07-2025
Last Update Date
02-07-2025
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
180.016690
License State
IL

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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 1528873643, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
3
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 2 → 4 8 → 16 → 7 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 1 + 6 + 7 + 6 + 6 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1528873643.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Chiropractor
65 E WACKER PL, 1615
CHICAGO, IL 60601
Psychologist (Clinical)
65 E WACKER PL, SUITE 2100
CHICAGO, IL 60601
Chiropractor
65 E WACKER PL, SUITE 1615
CHICAGO, IL 60601
Psychologist (Clinical)
65 E WACKER PL, STE. 2200
CHICAGO, IL 60601
Chiropractor
65 E WACKER PL, SUITE 300
CHICAGO, IL 60601
Specialist
65 E WACKER PL, SUITE 600
CHICAGO, IL 60601
Foster Care Agency
65 E WACKER PL, 7TH FLOOR
CHICAGO, IL 60601
Counselor (Professional)
65 E WACKER PL, SUITE 2240
CHICAGO, IL 60601
Psychologist (Clinical)
65 E WACKER PL, SUITE 900
CHICAGO, IL 60601
Clinical Neuropsychologist
65 E WACKER PL, SUITE 2240
CHICAGO, IL 60601
Counselor (Mental Health)
65 E WACKER PL, 2200
CHICAGO, IL 60601
Counselor (Mental Health)
65 E WACKER PL, SUITE 2200
CHICAGO, IL 60601
Counselor (Mental Health)
65 E WACKER PL, SUITE 2200
CHICAGO, IL 60601
Psychiatry & Neurology (Psychiatry)
65 E WACKER PL, 805
CHICAGO, IL 60601
Psychologist (Health Service)
65 E WACKER PL, 2240
CHICAGO, IL 60601
Clinical Neuropsychologist
65 E WACKER PL
CHICAGO, IL 60601

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528873643, enumerated as an "individual" on February 07, 2025.

The provider is located at 65 E WACKER PL CHICAGO, IL 60601 and the phone number is (312) 399-6495.

Counselor with taxonomy code 101YP2500X and a focus in Professional.