MR. ALEJANDRO QUIRARTE LEP
NPI 1639834732
Psychologist - Cognitive & Behavioral in Signal Hill, CA

NPI Status: Active since November 03, 2021

Contact Information

2301 E 28TH ST STE 309
SIGNAL HILL, CA
ZIP 90755
Phone: (562) 907-8382

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  • Individual
  • Male
  • Psychologist
  • Cognitive & Behavioral

About ALEJANDRO QUIRARTE

This page provides the complete NPI Profile along with additional information for Alejandro Quirarte, a provider established in Signal Hill, California with a medical specialization in Psychologist, focusing in cognitive & behavioral . The healthcare provider is registered in the NPI registry with number 1639834732 assigned on November 2021. The practitioner's primary taxonomy code is 103TB0200X with license number LEP4149 (CA). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1639834732
Provider Name
MR. ALEJANDRO QUIRARTE LEP
Gender
Male
Entity Type
Individual
Location Address
2301 E 28TH ST STE 309 SIGNAL HILL, CA 90755
Location Phone
(562) 907-8382
Mailing Address
1018 E 3RD ST APT F LONG BEACH, CA 90802
Mailing Phone
(562) 907-8382
Is Sole Proprietor?
Yes
Enumeration Date
11-03-2021
Last Update Date
11-03-2021
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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

Psychologist Cognitive & Behavioral

Taxonomy Code
103TB0200X
Type
Behavioral Health & Social Service Providers
License No.
LEP4149
License State
CA
Taxonomy Description
A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.

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)
1103TS0200XBehavioral Health & Social Service Providers

Psychologist
School

LEP4149 (CA)

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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 1639834732, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
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 3 → 6 8 → 16 → 7 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 6 + 3 + 8 + 7 + 6 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1639834732.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Marriage & Family Therapist
2301 E 28TH ST STE 309
LONG BEACH, CA 90755
Psychologist (Clinical)
2301 E 28TH ST STE 309
SIGNAL HILL, CA 90755
Marriage & Family Therapist
2301 E 28TH ST STE 309
SIGNAL HILL, CA 90755
Marriage & Family Therapist
2301 E 28TH ST STE 309
SIGNAL HILL, CA 90755
Social Worker (Clinical)
2301 E 28TH ST STE 309
LONG BEACH, CA 90755
Clinic/Center (Mental Health (Including Community Mental Health Center))
2301 E 28TH ST STE 309
SIGNAL HILL, CA 90755
Social Worker (Clinical)
2301 E 28TH ST STE 309
SIGNAL HILL, CA 90755
Psychologist
2301 E 28TH ST STE 309
SIGNAL HILL, CA 90755
Social Worker (Clinical)
2301 E 28TH ST STE 309
SIGNAL HILL, CA 90755

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639834732, enumerated as an "individual" on November 03, 2021.

The provider is located at 2301 E 28TH ST STE 309 SIGNAL HILL, CA 90755 and the phone number is (562) 907-8382.

Psychologist with taxonomy code 103TB0200X and a focus in Cognitive & Behavioral.