DR. COURTNEY KERBER JOHNSON PH.D.
NPI 1801562640
Psychologist in Portland, OR

NPI Status: Active since August 20, 2021

Contact Information

3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR
ZIP 97239
Phone: (503) 908-5172

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  • Individual
  • Female
  • Psychologist

About COURTNEY JOHNSON

This page provides the complete NPI Profile along with additional information for Courtney Johnson, a provider established in Portland, Oregon with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1801562640 assigned on August 2021. The practitioner's primary taxonomy code is 103T00000X with license number 61189731 (WA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1801562640
Provider Name
DR. COURTNEY KERBER JOHNSON PH.D.
Gender
Female
Entity Type
Individual
Location Address
3710 SW US VETERANS HOSPITAL RD PORTLAND, OR 97239
Location Phone
(503) 908-5172
Mailing Address
208 S PENDLETON ST PORTLAND, OR 97239
Mailing Phone
(480) 296-3587
Is Sole Proprietor?
No
Enumeration Date
08-20-2021
Last Update Date
08-20-2021
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A psychologist like Courtney Johnson studies cognitive, emotional, social processes and behavior by observing, interpreting, and recording how people relate to one another and to their environments. Psychologists gather information and evaluate behavior through controlled laboratory experiments, psychoanalysis, psychotherapy or through personality, performance, aptitude, or intelligence tests, and use this information when testing theories in their research or when treating patients.

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

Psychologist

Taxonomy Code
103T00000X
Type
Behavioral Health & Social Service Providers
License No.
61189731
License State
WA
Taxonomy Description
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

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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 1801562640, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
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 0 → 0 5 → 10 → 1 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 1 + 0 + 6 + 4 + 6 + 8 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1801562640.

Other Providers at the Same Location


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

Emergency Medicine
3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 97239
Psychologist (Clinical)
3710 SW US VETERANS HOSPITAL RD, V3-SATP
PORTLAND, OR 97239
Nurse Practitioner (Family)
3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 97239
Pathology (Anatomic Pathology)
3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 97239
Internal Medicine
3710 SW US VETERANS HOSPITAL RD, ATTN: EAST CBOC
PORTLAND, OR 97239
Physical Therapist
3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 97239
Clinical Nurse Specialist (Perioperative)
3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 97239
Nurse Practitioner (Family)
3710 SW US VETERANS HOSPITAL RD, MAIL CODE P5NPS
PORTLAND, OR 97239
Nurse Practitioner
3710 SW US VETERANS HOSPITAL RD, BOX 1034
PORTLAND, OR 97239
Kinesiotherapist
3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 97239
Nurse Practitioner (Adult Health)
3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 97239
Internal Medicine (Clinical Cardiac Electrophysiology)
3710 SW US VETERANS HOSPITAL RD, P-3-CARD
PORTLAND, OR 97239
Pharmacist
3710 SW US VETERANS HOSPITAL RD, P2PHAR
PORTLAND, OR 97239
Pharmacist
3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 97239
Speech-Language Pathologist
3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 97239
Internal Medicine
3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 97239
Speech-Language Pathologist
3710 SW US VETERANS HOSPITAL RD, P5AUD
PORTLAND, OR 97239
Emergency Medicine
3710 SW US VETERANS HOSPITAL RD
PORTLAND, OR 97239
Pharmacist
3710 SW US VETERANS HOSPITAL RD, PORTLAND VA MEDICAL CENTER P-5-PHAR
PORTLAND, OR 97239
Social Worker (Clinical)
3710 SW US VETERANS HOSPITAL RD, P3MHDC
PORTLAND, OR 97239

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801562640, enumerated as an "individual" on August 20, 2021.

The provider is located at 3710 SW US VETERANS HOSPITAL RD PORTLAND, OR 97239 and the phone number is (503) 908-5172.

Psychologist with taxonomy code 103T00000X.