WATERLOO SLP LLC
NPI 1457230005
Assisted Living Facility in Waterloo, IL

NPI Status: Active since August 28, 2025

Contact Information

623 HAMACHER ST
WATERLOO, IL
ZIP 62298
Phone: (847) 676-1700

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  • Organization
  • Assisted Living Facility

About WATERLOO SLP LLC

This page provides the complete NPI Profile along with additional information for Waterloo Slp Llc, a provider established in Waterloo, Illinois operating as a Assisted Living Facility. The healthcare provider is registered in the NPI registry with number 1457230005 assigned on August 2025. The practitioner's primary taxonomy code is 310400000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Kathleen Adams (Vp Revenue Cycle)

NPI
1457230005
Provider Name
WATERLOO SLP LLC
Entity Type
Organization
Location Address
623 HAMACHER ST WATERLOO, IL 62298
Location Phone
(847) 676-1700
Mailing Address
7383 N LINCOLN AVE STE 200 LINCOLNWOOD, IL 60712
Mailing Phone
(847) 676-1700
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-28-2025
Last Update Date
08-28-2025
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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

Assisted Living Facility

Taxonomy Code
310400000X
Type
Nursing & Custodial Care Facilities
Taxonomy Description
A facility providing supportive services to individuals who can function independently in most areas of activity, but need assistance and/or monitoring to assure safety and well being.

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

KATHLEEN ADAMS

Authorized Official Title
VP REVENUE CYCLE
Authorized Official Phone
(847) 676-1700

Reviews for WATERLOO SLP LLC

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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 1457230005, we treat the final digit (5) 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 4 + 3 + 0 + 0 + 0 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1457230005.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Occupational Therapist
623 HAMACHER ST
WATERLOO, IL 62298
Occupational Therapy Assistant
623 HAMACHER ST
WATERLOO, IL 62298
Occupational Therapy Assistant
623 HAMACHER ST
WATERLOO, IL 62298
Physical Therapy Assistant
623 HAMACHER ST
WATERLOO, IL 62298
Occupational Therapist
623 HAMACHER ST
WATERLOO, IL 62298
Skilled Nursing Facility
623 HAMACHER ST
WATERLOO, IL 62298
Speech-Language Pathologist
623 HAMACHER ST
WATERLOO, IL 62298
Internal Medicine
623 HAMACHER ST
WATERLOO, IL 62298
Nurse Practitioner (Family)
623 HAMACHER ST
WATERLOO, IL 62298
Internal Medicine
623 HAMACHER ST
WATERLOO, IL 62298
Skilled Nursing Facility
623 HAMACHER ST
WATERLOO, IL 62298

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457230005, enumerated as an "organization" on August 28, 2025.

The provider is located at 623 HAMACHER ST WATERLOO, IL 62298 and the phone number is (847) 676-1700.

Assisted Living Facility with taxonomy code 310400000X.