HUMAN SERVICE CENTER
NPI 1750220679
Clinic/Center - Mental Health (Including Community Mental Health Center) in Eureka, IL

NPI Status: Active since March 26, 2026

Contact Information

101 S MAJOR ST
EUREKA, IL
ZIP 61530
Phone: (309) 694-6462
Fax: (309) 347-4264

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  • Organization
  • Clinic/Center
  • Mental Health (Including Community Menta...

About HUMAN SERVICE CENTER

This page provides the complete NPI Profile along with additional information for Human Service Center, a provider established in Eureka, Illinois operating as a Clinic/center, focusing in mental health (including community mental health center) . The healthcare provider is registered in the NPI registry with number 1750220679 assigned on March 2026. The practitioner's primary taxonomy code is 261QM0801X. The provider is registered as an organization and their NPI record was last updated March 2026. The authorized official of this NPI record is Aron Klein (Svp Financial Operations)

NPI
1750220679
Provider Name
HUMAN SERVICE CENTER
Entity Type
Organization
Location Address
101 S MAJOR ST EUREKA, IL 61530
Location Phone
(309) 694-6462
Location Fax
(309) 347-4264
Mailing Address
PO BOX 1346 PEORIA, IL 61654
Mailing Phone
(309) 222-2185
Mailing Fax
(309) 347-4264
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
03-26-2026
Last Update Date
03-26-2026
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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

Clinic/Center Mental Health (Including Community Mental Health Center)

Taxonomy Code
261QM0801X
Type
Ambulatory Health Care Facilities

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

ARON KLEIN

Authorized Official Title
SVP FINANCIAL OPERATIONS
Authorized Official Phone
(217) 902-5814

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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 1750220679, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 4 + 2 + 0 + 6 + 1 + 4 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1750220679.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

General Acute Care Hospital (Critical Access)
101 S MAJOR ST
EUREKA, IL 61530
General Acute Care Hospital (Critical Access)
101 S MAJOR ST
EUREKA, IL 61530
Clinic/Center (Critical Access Hospital)
101 S MAJOR ST
EUREKA, IL 61530
Physical Therapist
101 S MAJOR ST
EUREKA, IL 61530
Medicare Defined Swing Bed Unit
101 S MAJOR ST
EUREKA, IL 61530
Emergency Medicine
101 S MAJOR ST
EUREKA, IL 61530
Physical Therapist
101 S MAJOR ST
EUREKA, IL 61530
General Acute Care Hospital (Critical Access)
101 S MAJOR ST
EUREKA, IL 61530
Medicare Defined Swing Bed Unit
101 S MAJOR ST
EUREKA, IL 61530
Counselor (Mental Health)
101 S MAJOR ST
EUREKA, IL 61530
Nurse Anesthetist, Certified Registered
101 S MAJOR ST
EUREKA, IL 61530
Nurse Anesthetist, Certified Registered
101 S MAJOR ST
EUREKA, IL 61530
Emergency Medicine
101 S MAJOR ST
EUREKA, IL 61530
Emergency Medicine
101 S MAJOR ST
EUREKA, IL 61530

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750220679, enumerated as an "organization" on March 26, 2026.

The provider is located at 101 S MAJOR ST EUREKA, IL 61530 and the phone number is (309) 694-6462.

Clinic/Center with taxonomy code 261QM0801X and a focus in Mental Health (Including Community Mental Health Center).