DENNIS KLACKO M.A., LCPC, NCC
NPI 1295198141
Counselor - Addiction (Substance Use Disorder) in Chicago, IL

NPI Status: Active since March 29, 2016

Contact Information

10725 S WESTERN AVE
CHICAGO, IL
ZIP 60643
Phone: (630) 686-2015

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  • Individual
  • Male
  • Counselor
  • Addiction (Substance Use Disorder)

About DENNIS KLACKO

This page provides the complete NPI Profile along with additional information for Dennis Klacko, a provider established in Chicago, Illinois with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1295198141 assigned on March 2016. The practitioner's primary taxonomy code is 101YA0400X with license number 180012441 (IL). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1295198141
Provider Name
DENNIS KLACKO M.A., LCPC, NCC
Gender
Male
Entity Type
Individual
Location Address
10725 S WESTERN AVE CHICAGO, IL 60643
Location Phone
(630) 686-2015
Mailing Address
40 E 9TH ST APT 1901 CHICAGO, IL 60605
Mailing Phone
(630) 686-2015
Is Sole Proprietor?
No
Enumeration Date
03-29-2016
Last Update Date
10-27-2019
Code Navigator

A Substance Abuse or Addiction Counselor like Dennis Klacko advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.

Location Map

Secondary Locations

  • 1909 Cheker Sq
    East Hazel Crest, IL 60429
    (708) 647-3303

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 Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
Type
Behavioral Health & Social Service Providers
License No.
180012441
License State
IL

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101Y00000XBehavioral Health & Social Service Providers

Counselor

178.011630 (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 1295198141, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
4
Doubled → 8
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 9 → 18 → 9 1 → 2 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 2 + 9 + 1 + 6 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1295198141.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Counselor
10725 S WESTERN AVE, 2ND FLOOR
CHICAGO, IL 60643
Social Worker (Clinical)
10725 S WESTERN AVE
CHICAGO, IL 60643
Counselor
10725 S WESTERN AVE, SECOND FLOOR
CHICAGO, IL 60643
Social Worker (Clinical)
10725 S WESTERN AVE, SECOND FLOOR
CHICAGO, IL 60643
Marriage & Family Therapist
10725 S WESTERN AVE
CHICAGO, IL 60643
Counselor (Mental Health)
10725 S WESTERN AVE, 2ND FLOOR
CHICAGO, IL 60643
Psychologist (Clinical)
10725 S WESTERN AVE
CHICAGO, IL 60643
Obstetrics & Gynecology
10725 S WESTERN AVE
CHICAGO, IL 60643
Social Worker (Clinical)
10725 S WESTERN AVE, 2ND FLOOR
CHICAGO, IL 60643
Preferred Provider Organization
10725 S WESTERN AVE, 2ND. FLOOR
CHICAGO, IL 60643
Social Worker (Clinical)
10725 S WESTERN AVE, 2ND FLOOR
CHICAGO, IL 60643
Counselor (Professional)
10725 S WESTERN AVE, 2ND FLOOR
CHICAGO, IL 60643
Social Worker (Clinical)
10725 S WESTERN AVE, 2ND FLOOR
CHICAGO, IL 60643
Social Worker (Clinical)
10725 S WESTERN AVE, 2ND FLOOR
CHICAGO, IL 60643
Counselor (Professional)
10725 S WESTERN AVE, 2ND FLOOR
CHICAGO, IL 60643
Counselor (Professional)
10725 S WESTERN AVE, 2ND FLOOR
CHICAGO, IL 60643
Counselor (Professional)
10725 S WESTERN AVE
CHICAGO, IL 60643
Marriage & Family Therapist
10725 S WESTERN AVE
CHICAGO, IL 60643
Social Worker (Clinical)
10725 S WESTERN AVE
CHICAGO, IL 60643
Clinic/Center (Mental Health (Including Community Mental Health Center))
10725 S WESTERN AVE
CHICAGO, IL 60643

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295198141, enumerated as an "individual" on March 29, 2016.

The provider is located at 10725 S WESTERN AVE CHICAGO, IL 60643 and the phone number is (630) 686-2015.

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).