DR. ROBIN DRAPKIN PH.D.
NPI 1558589408
Psychologist - Forensic in Los Angeles, CA

NPI Status: Active since April 23, 2007

Contact Information

11377 W OLYMPIC BLVD
SUITE 900
LOS ANGELES, CA
ZIP 90064
Phone: (310) 914-7946
Fax: (310) 914-7959

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  • Individual
  • Female
  • Psychologist
  • Forensic

About ROBIN DRAPKIN

This page provides the complete NPI Profile along with additional information for Robin Drapkin, a provider established in Los Angeles, California with a medical specialization in Psychologist, focusing in forensic . The healthcare provider is registered in the NPI registry with number 1558589408 assigned on April 2007. The practitioner's primary taxonomy code is 103TF0200X with license number PSY7690 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1558589408
Provider Name
DR. ROBIN DRAPKIN PH.D.
Gender
Female
Entity Type
Individual
Location Address
11377 W OLYMPIC BLVD SUITE 900 LOS ANGELES, CA 90064
Location Phone
(310) 914-7946
Location Fax
(310) 914-7959
Mailing Address
11377 W OLYMPIC BLVD SUITE 900 LOS ANGELES, CA 90064
Mailing Phone
(310) 914-7946
Mailing Fax
(310) 914-7959
Is Sole Proprietor?
Yes
Enumeration Date
04-23-2007
Last Update Date
07-08-2007
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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 Forensic

Taxonomy Code
103TF0200X
Type
Behavioral Health & Social Service Providers
License No.
PSY7690
License State
CA
Taxonomy Description
A psychologist whose specialty is characterized by activities primarily intended to provide professional psychological expertise within the judicial and legal 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 1558589408, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
5
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
8
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 5 → 10 → 1 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 0 + 8 + 1 + 8 + 4 + 0 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1558589408.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Dentist (General Practice)
11377 W OLYMPIC BLVD, SUITE 125
LOS ANGELES, CA 90064

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558589408, enumerated as an "individual" on April 23, 2007.

The provider is located at 11377 W OLYMPIC BLVD SUITE 900 LOS ANGELES, CA 90064 and the phone number is (310) 914-7946.

Psychologist with taxonomy code 103TF0200X and a focus in Forensic.