JEANNE MARIE CLEMMER LMSW
NPI 1861341026
Counselor - Mental Health in Woodridge, IL

NPI Status: Active since January 22, 2026

Contact Information

3540 SEVEN BRIDGES DR STE 330
WOODRIDGE, IL
ZIP 60517
Phone: (708) 586-9608
Fax: (888) 509-2552

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  • Individual
  • Female
  • Counselor
  • Mental Health

About JEANNE CLEMMER

This page provides the complete NPI Profile along with additional information for Jeanne Clemmer, a provider established in Woodridge, Illinois with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1861341026 assigned on January 2026. The practitioner's primary taxonomy code is 101YM0800X with license number 150.118826 (IL). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1861341026
Provider Name
JEANNE MARIE CLEMMER LMSW
Gender
Female
Entity Type
Individual
Location Address
3540 SEVEN BRIDGES DR STE 330 WOODRIDGE, IL 60517
Location Phone
(708) 586-9608
Location Fax
(888) 509-2552
Mailing Address
3540 SEVEN BRIDGES DR STE 330 WOODRIDGE, IL 60517
Mailing Phone
(708) 586-9608
Mailing Fax
(888) 509-2552
Is Sole Proprietor?
Yes
Enumeration Date
01-22-2026
Last Update Date
01-22-2026
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A mental health counselor like Jeanne Clemmer provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

Location Map

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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
150.118826
License State
IL

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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 1861341026, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
Check
6
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 6 → 12 → 3 3 → 6 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 6 + 4 + 2 + 0 + 4 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1861341026.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Counselor (Professional)
3540 SEVEN BRIDGES DR STE 330
WOODRIDGE, IL 60517
Psychologist (Counseling)
3540 SEVEN BRIDGES DR STE 330
WOODRIDGE, IL 60517
Social Worker
3540 SEVEN BRIDGES DR STE 330
WOODRIDGE, IL 60517
Counselor (Professional)
3540 SEVEN BRIDGES DR STE 330
WOODRIDGE, IL 60517
Social Worker
3540 SEVEN BRIDGES DR STE 330
WOODRIDGE, IL 60517
Counselor (Addiction (Substance Use Disorder))
3540 SEVEN BRIDGES DR STE 330
WOODRIDGE, IL 60517

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861341026, enumerated as an "individual" on January 22, 2026.

The provider is located at 3540 SEVEN BRIDGES DR STE 330 WOODRIDGE, IL 60517 and the phone number is (708) 586-9608.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.