THRESHOLDS DOWNTOWN
NPI 1588043251
Clinic/Center - Mental Health (Including Community Mental Health Center) in Chicago, IL

NPI Status: Active since May 27, 2015

Contact Information

120 SOUTH LASALLE STREET
SUITE 1410
CHICAGO, IL
ZIP 60603
Phone: (773) 572-5500

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  • Organization
  • Clinic/Center
  • Mental Health (Including Community Menta...
  • CLIA Number: 14D2265308
  • CLIA Cert. Type: Other - LOOK ALIKE CLINIC
  • CLIA Exp. Date: 07-25-2026

About THRESHOLDS DOWNTOWN

This page provides the complete NPI Profile along with additional information for Thresholds Downtown, a provider established in Chicago, 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 1588043251 assigned on May 2015. The practitioner's primary taxonomy code is 261QM0801X. The provider is registered as an organization and their NPI record was last updated 4 years ago. The provider's other name is Thresholds Downtown. The authorized official of this NPI record is Marcella Klauer (Executive Assistant)

NPI
1588043251
Provider Legal Name
THE THRESHOLDS
Other Organization Name
THRESHOLDS DOWNTOWN
Other Name Type
Other Name (5)
Entity Type
Organization
Location Address
120 SOUTH LASALLE STREET SUITE 1410 CHICAGO, IL 60603
Location Phone
(773) 572-5500
Mailing Address
4101 N RAVENSWOOD AVE CHICAGO, IL 60613
Mailing Phone
(773) 572-5500
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
05-27-2015
Last Update Date
07-14-2022
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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

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

MARCELLA KLAUER

Authorized Official Title
EXECUTIVE ASSISTANT
Authorized Official Phone
(773) 572-5480

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
04133MEDICAID (05)IL 
MR92031MEDICAID (05)IL 

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
14D2265308
Facility Type
Other - LOOK ALIKE CLINIC
Certificate Effective Date
July 26, 2024
Certificate Expiration Date
July 25, 2026
Laboratory Director
J WESLEY COOK
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Thresholds Downtown 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 1588043251, 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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 8 → 16 → 7 0 → 0 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 0 + 4 + 6 + 2 + 1 + 0 + 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 1588043251.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588043251, enumerated as an "organization" on May 27, 2015.

The provider is located at 120 SOUTH LASALLE STREET SUITE 1410 CHICAGO, IL 60603 and the phone number is (773) 572-5500.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.