CHRISTOPHER WALKER BA
NPI 1699427443
Counselor - Addiction (Substance Use Disorder) in East Peoria, IL

NPI Status: Active since January 24, 2022

Contact Information

731 SABRINA DR UNIT C
EAST PEORIA, IL
ZIP 61611
Phone: (309) 699-9700

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

About CHRISTOPHER WALKER

This page provides the complete NPI Profile along with additional information for Christopher Walker, a provider established in East Peoria, Illinois with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1699427443 assigned on January 2022. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1699427443
Provider Name
CHRISTOPHER WALKER BA
Gender
Male
Entity Type
Individual
Location Address
731 SABRINA DR UNIT C EAST PEORIA, IL 61611
Location Phone
(309) 699-9700
Mailing Address
731 SABRINA DR UNIT C EAST PEORIA, IL 61611
Mailing Phone
(309) 699-9700
Is Sole Proprietor?
No
Enumeration Date
01-24-2022
Last Update Date
01-24-2022
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A Substance Abuse or Addiction Counselor like Christopher Walker 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

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

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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 1699427443, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
Check
3
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 4 → 8 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 8 + 2 + 1 + 4 + 4 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1699427443.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
731 SABRINA DR UNIT C
EAST PEORIA, IL 61611
Licensed Practical Nurse
731 SABRINA DR UNIT C
EAST PEORIA, IL 61611
Counselor (Addiction (Substance Use Disorder))
731 SABRINA DR UNIT C
EAST PEORIA, IL 61611
Licensed Practical Nurse
731 SABRINA DR UNIT C
EAST PEORIA, IL 61611
Counselor (Addiction (Substance Use Disorder))
731 SABRINA DR UNIT C
EAST PEORIA, IL 61611
Licensed Practical Nurse
731 SABRINA DR UNIT C
EAST PEORIA, IL 61611
Nurse Practitioner
731 SABRINA DR UNIT C
PEORIA, IL 61611
Clinic/Center (Adult Mental Health)
731 SABRINA DR UNIT C
EAST PEORIA, IL 61611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699427443, enumerated as an "individual" on January 24, 2022.

The provider is located at 731 SABRINA DR UNIT C EAST PEORIA, IL 61611 and the phone number is (309) 699-9700.

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