NONI ARNOLD
NPI 1356716591
Day Training, Developmentally Disabled Services in Chicago, IL

NPI Status: Active since December 13, 2015

Contact Information

214 E 134TH ST
CHICAGO, IL
ZIP 60827
Phone: (312) 730-3618

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  • Individual
  • Female
  • Day Training, Developmentally Disabled S...

About NONI ARNOLD

This page provides the complete NPI Profile along with additional information for Noni Arnold, a provider established in Chicago, Illinois with a medical specialization in Day Training, Developmentally Disabled Services. The healthcare provider is registered in the NPI registry with number 1356716591 assigned on December 2015. The practitioner's primary taxonomy code is 251C00000X. The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1356716591
Provider Name
NONI ARNOLD
Gender
Female
Entity Type
Individual
Location Address
214 E 134TH ST CHICAGO, IL 60827
Location Phone
(312) 730-3618
Mailing Address
214 E 134TH ST CHICAGO, IL 60827
Mailing Phone
(312) 730-3618
Is Sole Proprietor?
Yes
Enumeration Date
12-13-2015
Last Update Date
03-10-2026
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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

Day Training, Developmentally Disabled Services

Taxonomy Code
251C00000X
Type
Agencies
Taxonomy Description
These agencies are authorized to provide day habilitation services to developmentally disabled individuals who live in their homes. The function of day habilitation is to assist an individual to acquire and maintain those life skills that enable the individual to cope more effectively with the demands of independent living. Also to raise the level of the individual's physical, mental, social, and vocational functioning.

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)
13747P1801XNursing Service Related Providers

Technician
Personal Care Attendant

(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 1356716591, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 5 → 10 → 1 7 → 14 → 5 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 1 + 4 + 1 + 1 + 2 + 5 + 1 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1356716591.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Clinical Medical Laboratory
214 E 134TH ST
CHICAGO, IL 60827

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356716591, enumerated as an "individual" on December 13, 2015.

The provider is located at 214 E 134TH ST CHICAGO, IL 60827 and the phone number is (312) 730-3618.

Day Training, Developmentally Disabled Services with taxonomy code 251C00000X.