GUILLERMO ALVARADO CHEMICAL DEPENDENCY
NPI 1952471302
Counselor - Addiction (Substance Use Disorder) in Santa Ana, CA

NPI Status: Active since November 09, 2006

Contact Information

405 W 5TH ST
SANTA ANA, CA
ZIP 92701
Phone: (714) 935-6363

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

About GUILLERMO ALVARADO

This page provides the complete NPI Profile along with additional information for Guillermo Alvarado, a provider established in Santa Ana, California with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1952471302 assigned on November 2006. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1952471302
Provider Name
GUILLERMO ALVARADO CHEMICAL DEPENDENCY
Gender
Male
Entity Type
Individual
Location Address
405 W 5TH ST SANTA ANA, CA 92701
Location Phone
(714) 935-6363
Mailing Address
PO BOX 7244 ORANGE, CA 92863
Mailing Phone
(714) 935-6363
Is Sole Proprietor?
Yes
Enumeration Date
11-09-2006
Last Update Date
07-08-2007
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A Substance Abuse or Addiction Counselor like Guillermo Alvarado 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

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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 1952471302, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
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 5 → 10 → 1 4 → 8 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 8 + 7 + 2 + 3 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1952471302.

Other Providers at the Same Location


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

Psychologist
405 W 5TH ST, #410
SANTA ANA, CA 92701
Marriage & Family Therapist
405 W 5TH ST
SANTA ANA, CA 92701
Psychologist (Clinical)
405 W 5TH ST, STE 590
SANTA ANA, CA 92701
Social Worker (Clinical)
405 W 5TH ST, STE# 590
SANTA ANA, CA 92701
Social Worker (Clinical)
405 W 5TH ST, STE 550
SANTA ANA, CA 92701
Psychiatry & Neurology (Psychiatry)
405 W 5TH ST, STE. 525
SANTA ANA, CA 92701
Psychologist (Clinical)
405 W 5TH ST, SUITE 590
SANTA ANA, CA 92701
Social Worker (Clinical)
405 W 5TH ST, SUITE 521
SANTA ANA, CA 92701
Social Worker (Clinical)
405 W 5TH ST
SANTA ANA, CA 92701
Technician
405 W 5TH ST
SANTA ANA, CA 92701
Social Worker (Clinical)
405 W 5TH ST, 550
SANTA ANA, CA 92701
Psychologist (Clinical)
405 W 5TH ST, STE 590
SANTA ANA, CA 92701
Psychologist
405 W 5TH ST, SUITE 212
SANTA ANA, CA 92701
Psychologist (Clinical)
405 W 5TH ST, 202A
SANTA ANA, CA 92701
Psychologist (Clinical)
405 W 5TH ST, SUITE 400
SANTA ANA, CA 92701
Counselor (Mental Health)
405 W 5TH ST, SUITE 590
SANTA ANA, CA 92701
Internal Medicine (Addiction Medicine)
405 W 5TH ST, SUITE 212
SANTA ANA, CA 92701
Counselor (Mental Health)
405 W 5TH ST, SUITE 590
SANTA ANA, CA 92701
Social Worker (Clinical)
405 W 5TH ST, SUITE 212
SANTA ANA, CA 92701
Licensed Psychiatric Technician
405 W 5TH ST, STE 550
SANTA ANA, CA 92701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952471302, enumerated as an "individual" on November 09, 2006.

The provider is located at 405 W 5TH ST SANTA ANA, CA 92701 and the phone number is (714) 935-6363.

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