DIADEM CARE HOME
NPI 1891634960
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities in Chicago, IL

NPI Status: Active since March 25, 2026

Contact Information

6000 N CICERO AVE APT 205
CHICAGO, IL
ZIP 60646
Phone: (571) 363-5493

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  • Organization
  • Community Based Residential Treatment Fa...

About DIADEM CARE HOME

This page provides the complete NPI Profile along with additional information for Diadem Care Home, a provider established in Chicago, Illinois operating as a Community Based Residential Treatment Facility, Intellectual And/or Developmental Disabilities. The healthcare provider is registered in the NPI registry with number 1891634960 assigned on March 2026. The practitioner's primary taxonomy code is 320900000X. The provider is registered as an organization and their NPI record was last updated March 2026. The authorized official of this NPI record is Abiola Azeez (Ceo)

NPI
1891634960
Provider Name
DIADEM CARE HOME
Entity Type
Organization
Location Address
6000 N CICERO AVE APT 205 CHICAGO, IL 60646
Location Phone
(571) 363-5493
Mailing Address
6000 N CICERO AVE APT 205 CHICAGO, IL 60646
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-25-2026
Last Update Date
03-25-2026
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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

Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities

Taxonomy Code
320900000X
Type
Residential Treatment Facilities
Taxonomy Description
A home-like residential facility providing habilitation, support and monitoring services to individuals diagnosed with mental retardation and/or developmental disabilities.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

ABIOLA AZEEZ

Authorized Official Title
CEO
Authorized Official Phone
(571) 363-5492

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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 1891634960, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
0
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 9 → 18 → 9 6 → 12 → 3 4 → 8 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 2 + 3 + 8 + 9 + 1 + 2 + 24 = 70

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

The next multiple of ten after 70 is 70. The difference is the calculated check digit.

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1891634960.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891634960, enumerated as an "organization" on March 25, 2026.

The provider is located at 6000 N CICERO AVE APT 205 CHICAGO, IL 60646 and the phone number is (571) 363-5493.

Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities with taxonomy code 320900000X.