WILLIAM RICHARD WALKER JR CDCA QMHS 3YRS CMS
NPI 1942840947
Counselor - Addiction (Substance Use Disorder) in Columbus, OH

NPI Status: Active since January 08, 2020

Contact Information

195 N GRANT AVE
COLUMBUS, OH
ZIP 43215
Phone: (440) 260-8300

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

About WILLIAM WALKER JR

This page provides the complete NPI Profile along with additional information for William Walker Jr, a provider established in Columbus, Ohio with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1942840947 assigned on January 2020. The practitioner's primary taxonomy code is 101YA0400X with license number CDCA172594 (OH). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1942840947
Provider Name
WILLIAM RICHARD WALKER JR CDCA QMHS 3YRS CMS
Gender
Male
Entity Type
Individual
Location Address
195 N GRANT AVE COLUMBUS, OH 43215
Location Phone
(440) 260-8300
Mailing Address
434 EASTLAND RD BEREA, OH 44017
Mailing Phone
(440) 234-2006
Is Sole Proprietor?
No
Enumeration Date
01-08-2020
Last Update Date
02-21-2020
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A Substance Abuse or Addiction Counselor like William Walker Jr 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
License No.
CDCA172594
License State
OH

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)
1171M00000XOther Service Providers

Case Manager/Care Coordinator

(OH)
2172V00000XOther Service Providers

Community Health Worker

(OH)

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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 1942840947, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
7
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 4 → 8 8 → 16 → 7 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 1 + 6 + 4 + 0 + 9 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1942840947.

Other Providers at the Same Location


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

Social Worker (Clinical)
195 N GRANT AVE, SUITE 250
COLUMBUS, OH 43215
Counselor (Professional)
195 N GRANT AVE
COLUMBUS, OH 43215
Counselor (Professional)
195 N GRANT AVE
COLUMBUS, OH 43215
Marriage & Family Therapist
195 N GRANT AVE, SUITE250
COLUMBUS, OH 43215
Social Worker
195 N GRANT AVE, SUITE 250
COLUMBUS, OH 43215
Counselor (Professional)
195 N GRANT AVE, STE. 250
COLUMBUS, OH 43215
Social Worker
195 N GRANT AVE, STE. 250
COLUMBUS, OH 43215
Social Worker
195 N GRANT AVE
COLUMBUS, OH 43215
Marriage & Family Therapist
195 N GRANT AVE
COLUMBUS, OH 43215
Social Worker
195 N GRANT AVE
COLUMBUS, OH 43215
Counselor (Professional)
195 N GRANT AVE
COLUMBUS, OH 43215
Community Health Worker
195 N GRANT AVE
COLUMBUS, OH 43215
Registered Nurse
195 N GRANT AVE
COLUMBUS, OH 43215
Social Worker
195 N GRANT AVE
COLUMBUS, OH 43215
Social Worker
195 N GRANT AVE
COLUMBUS, OH 43215
Social Worker
195 N GRANT AVE
COLUMBUS, OH 43215
Counselor (Professional)
195 N GRANT AVE
COLUMBUS, OH 43215
Counselor
195 N GRANT AVE
COLUMBUS, OH 43215
Social Worker
195 N GRANT AVE
COLUMBUS, OH 43215
Social Worker
195 N GRANT AVE
COLUMBUS, OH 43215

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942840947, enumerated as an "individual" on January 08, 2020.

The provider is located at 195 N GRANT AVE COLUMBUS, OH 43215 and the phone number is (440) 260-8300.

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