WILLIAM LEACH
NPI 1972387462
Counselor - Addiction (Substance Use Disorder) in Portsmouth, OH

NPI Status: Active since August 24, 2023

Contact Information

411 COURT ST
PORTSMOUTH, OH
ZIP 45662
Phone: (740) 354-6685

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

About WILLIAM LEACH

This page provides the complete NPI Profile along with additional information for William Leach, a provider established in Portsmouth, Ohio with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1972387462 assigned on August 2023. The practitioner's primary taxonomy code is 101YA0400X with license number 183539 (OH). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1972387462
Provider Name
WILLIAM LEACH
Gender
Male
Entity Type
Individual
Location Address
411 COURT ST PORTSMOUTH, OH 45662
Location Phone
(740) 354-6685
Mailing Address
411 COURT ST PORTSMOUTH, OH 45662
Mailing Phone
(740) 354-6685
Is Sole Proprietor?
Yes
Enumeration Date
08-24-2023
Last Update Date
08-24-2023
Code Navigator

A Substance Abuse or Addiction Counselor like William Leach 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.
183539
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)
1261QM0801XAmbulatory Health Care Facilities

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

 

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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 1972387462, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
2
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 7 → 14 → 5 3 → 6 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 6 + 8 + 1 + 4 + 4 + 1 + 2 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1972387462.

Other Providers at the Same Location


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

Local Education Agency (LEA)
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662
Social Worker
411 COURT ST
PORTSMOUTH, OH 45662
Social Worker (Clinical)
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662
Licensed Practical Nurse
411 COURT ST
PORTSMOUTH, OH 45662
Social Worker (Clinical)
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662
Social Worker
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Mental Health)
411 COURT ST
PORTSMOUTH, OH 45662
Counselor
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662
Counselor (Addiction (Substance Use Disorder))
411 COURT ST
PORTSMOUTH, OH 45662

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972387462, enumerated as an "individual" on August 24, 2023.

The provider is located at 411 COURT ST PORTSMOUTH, OH 45662 and the phone number is (740) 354-6685.

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