CHILDREN'S HOME & AID SOCIETY OF AMERICA
NPI 1972559383
Psychiatric Residential Treatment Facility in Evanston, IL

NPI Status: Active since May 26, 2006

Contact Information

1101 WASHINGTON ST
EVANSTON, IL
ZIP 60202
Phone: (847) 424-5170
Fax: (847) 866-8581

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About CHILDREN'S HOME & AID SOCIETY OF AMERICA

This page provides the complete NPI Profile along with additional information for Children's Home & Aid Society Of America, a provider established in Evanston, Illinois operating as a Psychiatric Residential Treatment Facility. The healthcare provider is registered in the NPI registry with number 1972559383 assigned on May 2006. The practitioner's primary taxonomy code is 323P00000X with license number 00423610 (IL). The provider is registered as an organization and their NPI record was last updated January 2026. The authorized official of this NPI record is Mike L. Shaver (President/ceo)

NPI
1972559383
Provider Name
CHILDREN'S HOME & AID SOCIETY OF AMERICA
Entity Type
Organization
Location Address
1101 WASHINGTON ST EVANSTON, IL 60202
Location Phone
(847) 424-5170
Location Fax
(847) 866-8581
Mailing Address
200 W MONROE ST STE 2100 CHICAGO, IL 60606
Mailing Phone
(312) 424-0200
Mailing Fax
(847) 866-8581
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-26-2006
Last Update Date
01-08-2026
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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

Psychiatric Residential Treatment Facility

Taxonomy Code
323P00000X
Type
Residential Treatment Facilities
License No.
00423610
License State
IL
Taxonomy Description
A residential treatment facility (RTF) is a facility or distinct part of a facility that provides to children and adolescents, a total, twenty-four hour, therapeutically planned group living and learning situation where distinct and individualized psychotherapeutic interventions can take place. Residential treatment is a specific level of care to be differentiated from acute, intermediate, and long-term hospital care, when the least restrictive environment is maintained to allow for normalization of the patient's surroundings. The RTF must be both physically and programmatically distinct if it is a part or subunit of a larger treatment program. An RTF is organized and professionally staffed to provide residential treatment of mental disorders to children and adolescents who have sufficient intellectual potential to respond to active treatment (that is, for whom it can reasonably be assumed that treatment of the mental disorder will result in an improved ability to function outside the RTF) for whom outpatient treatment, partial hospitalization or protected and structured environment is medically or psychologically necessary

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

MIKE L. SHAVER

Authorized Official Title
PRESIDENT/CEO
Authorized Official Phone
(312) 424-6801

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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 1972559383, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 7 → 14 → 5 5 → 10 → 1 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 1 + 0 + 5 + 1 + 8 + 3 + 1 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1972559383.

Other Providers at the Same Location


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

Residential Treatment Facility, Emotionally Disturbed Children
1101 WASHINGTON ST
EVANSTON, IL 60202

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972559383, enumerated as an "organization" on May 26, 2006.

The provider is located at 1101 WASHINGTON ST EVANSTON, IL 60202 and the phone number is (847) 424-5170.

Psychiatric Residential Treatment Facility with taxonomy code 323P00000X.