JOHN WILLIAMS
NPI 1578094520
Counselor - Addiction (Substance Use Disorder) in Redding, CA

NPI Status: Active since March 22, 2017

Contact Information

1147 HARTNELL AVE
REDDING, CA
ZIP 96002
Phone: (530) 222-7213

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

About JOHN WILLIAMS

This page provides the complete NPI Profile along with additional information for John Williams, a provider established in Redding, California with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1578094520 assigned on March 2017. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1578094520
Provider Name
JOHN WILLIAMS
Gender
Male
Entity Type
Individual
Location Address
1147 HARTNELL AVE REDDING, CA 96002
Location Phone
(530) 222-7213
Mailing Address
1147 HARTNELL AVE REDDING, CA 96002
Mailing Phone
(530) 222-7213
Is Sole Proprietor?
No
Enumeration Date
03-22-2017
Last Update Date
10-24-2019
Code Navigator

A Substance Abuse or Addiction Counselor like John Williams 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 1578094520, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
Check
0
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 0 → 0 4 → 8 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 0 + 9 + 8 + 5 + 4 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1578094520.

Other Providers at the Same Location


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

Licensed Vocational Nurse
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
General Practice
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Licensed Vocational Nurse
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Counselor (Addiction (Substance Use Disorder))
1147 HARTNELL AVE
REDDING, CA 96002
Registered Nurse
1147 HARTNELL AVE
REDDING, CA 96002

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578094520, enumerated as an "individual" on March 22, 2017.

The provider is located at 1147 HARTNELL AVE REDDING, CA 96002 and the phone number is (530) 222-7213.

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