ADVOCATE HEALTH AND HOSPITALS CORPORATION
NPI 1225842552
Clinic/Center - Multi-Specialty in Skokie, IL

NPI Status: Active since February 06, 2025

Contact Information

5540 TOUHY AVE
SKOKIE, IL
ZIP 60077
Phone: (847) 647-0355

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  • Organization
  • Clinic/Center
  • Multi-Specialty
  • CLIA Number: 14D0979703
  • CLIA Cert. Type: Ancillary Testing Site in Health Care Center
  • CLIA Exp. Date: 10-29-2026

About ADVOCATE HEALTH AND HOSPITALS CORPORATION

This page provides the complete NPI Profile along with additional information for Advocate Health And Hospitals Corporation, a provider established in Skokie, Illinois operating as a Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1225842552 assigned on February 2025. The practitioner's primary taxonomy code is 261QM1300X. The provider is registered as an organization and their NPI record was last updated January 2026. The authorized official of this NPI record is Kara Richardson (Vp Managed Health)

NPI
1225842552
Provider Name
ADVOCATE HEALTH AND HOSPITALS CORPORATION
Entity Type
Organization
Location Address
5540 TOUHY AVE SKOKIE, IL 60077
Location Phone
(847) 647-0355
Mailing Address
29373 NETWORK PL CHICAGO, IL 60673
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-06-2025
Last Update Date
01-28-2026
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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 Multi-Specialty

Taxonomy Code
261QM1300X
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

KARA RICHARDSON

Authorized Official Title
VP MANAGED HEALTH
Authorized Official Phone
(980) 416-4068

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
14D0979703
Facility Type
Ancillary Testing Site in Health Care Center
Certificate Effective Date
October 30, 2024
Certificate Expiration Date
October 29, 2026
Laboratory Director
JAMIE KONDELIS
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Advocate Health And Hospitals Corporation to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1225842552, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
2
Unchanged
Pos 3
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 2 → 4 8 → 16 → 7 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 1 + 6 + 4 + 4 + 5 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1225842552.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
5540 TOUHY AVE
SKOKIE, IL 60077
Nurse Practitioner (Family)
5540 TOUHY AVE
SKOKIE, IL 60077
Internal Medicine
5540 TOUHY AVE
SKOKIE, IL 60077
Preventive Medicine (Occupational Medicine)
5540 TOUHY AVE
SKOKIE, IL 60077

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225842552, enumerated as an "organization" on February 06, 2025.

The provider is located at 5540 TOUHY AVE SKOKIE, IL 60077 and the phone number is (847) 647-0355.

Clinic/Center with taxonomy code 261QM1300X and a focus in Multi-Specialty.