DR. JULIA M JOHNSON LEP
NPI 1972884641
Psychologist - Cognitive & Behavioral in Brea, CA

NPI Status: Active since September 07, 2011

Contact Information

920 JOYCE DR
BREA, CA
ZIP 92821
Phone: (714) 293-8627

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  • Individual
  • Female
  • Psychologist
  • Cognitive & Behavioral

About JULIA JOHNSON

This page provides the complete NPI Profile along with additional information for Julia Johnson, a provider established in Brea, California with a medical specialization in Psychologist, focusing in cognitive & behavioral . The healthcare provider is registered in the NPI registry with number 1972884641 assigned on September 2011. The practitioner's primary taxonomy code is 103TB0200X with license number LEP 2268 (CA). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1972884641
Provider Name
DR. JULIA M JOHNSON LEP
Gender
Female
Entity Type
Individual
Location Address
920 JOYCE DR BREA, CA 92821
Location Phone
(714) 293-8627
Mailing Address
920 JOYCE DR BREA, CA 92821
Mailing Phone
(714) 293-8627
Is Sole Proprietor?
Yes
Enumeration Date
09-07-2011
Last Update Date
09-07-2011
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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.
LEP 2268
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)
1103TC1900XBehavioral Health & Social Service Providers

Psychologist
Counseling

LEP 2268 (CA)
2103TS0200XBehavioral Health & Social Service Providers

Psychologist
School

LEP 2268 (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 1972884641, we treat the final digit (1) 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 1).

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
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
1
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 8 → 16 → 7 4 → 8 4 → 8

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 + 1 + 6 + 8 + 8 + 6 + 8 + 24 = 79

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

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1972884641.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972884641, enumerated as an "individual" on September 07, 2011.

The provider is located at 920 JOYCE DR BREA, CA 92821 and the phone number is (714) 293-8627.

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