MS. JEANNETTE MARIE DADDONO CADC
NPI 1255613196
Counselor - Addiction (Substance Use Disorder) in Westchester, IL

NPI Status: Active since September 16, 2011

Contact Information

9845 W ROOSEVELT RD
WESTCHESTER, IL
ZIP 60154
Phone: (708) 681-2325
Fax: (708) 343-5977

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

About JEANNETTE DADDONO

This page provides the complete NPI Profile along with additional information for Jeannette Daddono, a provider established in Westchester, Illinois with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1255613196 assigned on September 2011. The practitioner's primary taxonomy code is 101YA0400X with license number 17585 (IL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1255613196
Provider Name
MS. JEANNETTE MARIE DADDONO CADC
Gender
Female
Entity Type
Individual
Location Address
9845 W ROOSEVELT RD WESTCHESTER, IL 60154
Location Phone
(708) 681-2325
Location Fax
(708) 343-5977
Mailing Address
9845 W ROOSEVELT RD WESTCHESTER, IL 60154
Mailing Phone
(708) 681-2325
Mailing Fax
(708) 343-5977
Is Sole Proprietor?
Yes
Enumeration Date
09-16-2011
Last Update Date
06-09-2025
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A Substance Abuse or Addiction Counselor like Jeannette Daddono 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.

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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

Counselor Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
Type
Behavioral Health & Social Service Providers
License No.
17585
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)
1261QM0801XAmbulatory Health Care Facilities

Clinic/Center
Mental Health (Including Community Mental Health Center)

178007422 (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 1255613196, 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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 5 → 10 → 1 6 → 12 → 3 3 → 6 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 1 + 2 + 1 + 6 + 1 + 1 + 8 + 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 1255613196.

Other Providers at the Same Location


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

Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Social Worker (Clinical)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD, 5841 S. MARYLAND AVENUE
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Addiction (Substance Use Disorder))
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Social Worker
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Clinic/Center (Rehabilitation, Substance Use Disorder)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Clinic/Center (Mental Health (Including Community Mental Health Center))
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154
Counselor (Mental Health)
9845 W ROOSEVELT RD
WESTCHESTER, IL 60154

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255613196, enumerated as an "individual" on September 16, 2011.

The provider is located at 9845 W ROOSEVELT RD WESTCHESTER, IL 60154 and the phone number is (708) 681-2325.

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