MARJORIE COHN PH.D.
NPI 1821274820
Psychologist - Clinical in Los Angeles, CA

NPI Status: Active since January 21, 2008

Contact Information

3250 WILSHIRE BLVD
SUITE 930
LOS ANGELES, CA
ZIP 90010
Phone: (213) 739-0019
Fax: (213) 739-0091

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  • Individual
  • Female
  • Psychologist
  • Clinical

About MARJORIE COHN

This page provides the complete NPI Profile along with additional information for Marjorie Cohn, a provider established in Los Angeles, California with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1821274820 assigned on January 2008. The practitioner's primary taxonomy code is 103TC0700X with license number PSY20681 (CA). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1821274820
Provider Name
MARJORIE COHN PH.D.
Gender
Female
Entity Type
Individual
Location Address
3250 WILSHIRE BLVD SUITE 930 LOS ANGELES, CA 90010
Location Phone
(213) 739-0019
Location Fax
(213) 739-0091
Mailing Address
3250 WILSHIRE BLVD SUITE 930 LOS ANGELES, CA 90010
Mailing Phone
(213) 739-0019
Mailing Fax
(213) 739-0091
Is Sole Proprietor?
Yes
Enumeration Date
01-21-2008
Last Update Date
01-21-2008
Code Navigator

A clinical psychologist like Marjorie Cohn assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help patients.

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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 Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
PSY20681
License State
CA
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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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 1821274820, 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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
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 2 → 4 2 → 4 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 + 8 + 4 + 1 + 4 + 7 + 8 + 8 + 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 1821274820.

Other Providers at the Same Location


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

Psychologist
3250 WILSHIRE BLVD, SUITE 930
LOS ANGELES, CA 90010
Psychologist (Clinical)
3250 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90010
Marriage & Family Therapist
3250 WILSHIRE BLVD, 5TH FLOOR
LOS ANGELES, CA 90010
Social Worker (Clinical)
3250 WILSHIRE BLVD
LOS ANGELES, CA 90010
Student in an Organized Health Care Education/Training Program
3250 WILSHIRE BLVD, 5TH FLOOR, CHILDRENS HOSPITAL LOS ANGELES
LOS ANGELES, CA 90010
Student in an Organized Health Care Education/Training Program
3250 WILSHIRE BLVD
LOS ANGELES, CA 90010
Orthopaedic Surgery
3250 WILSHIRE BLVD, SUITE 1301
LOS ANGELES, CA 90010
Psychologist (Clinical)
3250 WILSHIRE BLVD, SUITE 930
LOS ANGELES, CA 90010
Psychologist (Clinical)
3250 WILSHIRE BLVD, SUITE 930
LOS ANGELES, CA 90010
Social Worker
3250 WILSHIRE BLVD
LOS ANGELES, CA 90010
Student in an Organized Health Care Education/Training Program
3250 WILSHIRE BLVD, 5TH FLOOR
LOS ANGELES, CA 90010
Chiropractor (Nutrition)
3250 WILSHIRE BLVD, #400
LOS ANGELES, CA 90010
Psychologist (Clinical)
3250 WILSHIRE BLVD
LOS ANGELES, CA 90010
Occupational Therapist (Mental Health)
3250 WILSHIRE BLVD, STE 320
LOS ANGELES, CA 90010
Home Health
3250 WILSHIRE BLVD, 1105
LOS ANGELES, CA 90010
Physical Therapist
3250 WILSHIRE BLVD, SUITE 1505
LOS ANGELES, CA 90010
Home Health
3250 WILSHIRE BLVD, SUITE # 1008
LOS ANGELES, CA 90010
Psychologist (Clinical Child & Adolescent)
3250 WILSHIRE BLVD, 320
LOS ANGELES, CA 90010
Psychologist (Clinical Child & Adolescent)
3250 WILSHIRE BLVD, 5TH FLOOR
LOS ANGELES, CA 90010
Psychologist (Clinical Child & Adolescent)
3250 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90010

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821274820, enumerated as an "individual" on January 21, 2008.

The provider is located at 3250 WILSHIRE BLVD SUITE 930 LOS ANGELES, CA 90010 and the phone number is (213) 739-0019.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.