CHRISTOPHER J NELSON
NPI 1013159656
Counselor in Los Angeles, CA

NPI Status: Active since March 27, 2009

Contact Information

1200 WILSHIRE BLVD
SUITE 305
LOS ANGELES, CA
ZIP 90017
Phone: (213) 481-7464

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  • Individual
  • Male
  • Counselor

About CHRISTOPHER NELSON

This page provides the complete NPI Profile along with additional information for Christopher Nelson, a provider established in Los Angeles, California with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1013159656 assigned on March 2009. The practitioner's primary taxonomy code is 101Y00000X. The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1013159656
Provider Name
CHRISTOPHER J NELSON
Gender
Male
Entity Type
Individual
Location Address
1200 WILSHIRE BLVD SUITE 305 LOS ANGELES, CA 90017
Location Phone
(213) 481-7464
Mailing Address
3901 KEESHEN DR LOS ANGELES, CA 90066
Mailing Phone
(323) 377-0223
Is Sole Proprietor?
No
Enumeration Date
03-27-2009
Last Update Date
03-27-2009
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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

Counselor

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

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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 1013159656, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
0
Unchanged
Pos 3
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 1 → 2 1 → 2 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 2 + 5 + 1 + 8 + 6 + 1 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1013159656.

Other Providers at the Same Location


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

Home Health
1200 WILSHIRE BLVD, #530
LOS ANGELES, CA 90017
Social Worker (Clinical)
1200 WILSHIRE BLVD, SUITE 408
LOS ANGELES, CA 90017
Case Manager/Care Coordinator
1200 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90017
Marriage & Family Therapist
1200 WILSHIRE BLVD
LOS ANGELES, CA 90017
Counselor (Mental Health)
1200 WILSHIRE BLVD, SUITE 100
LOS ANGELES, CA 90017
Case Manager/Care Coordinator
1200 WILSHIRE BLVD, SUITE 100
LOS ANGELES, CA 90017
Psychologist
1200 WILSHIRE BLVD, SUITE 210
LOS ANGELES, CA 90017
Social Worker (Clinical)
1200 WILSHIRE BLVD, SUITE 100
LOS ANGELES, CA 90017
Marriage & Family Therapist
1200 WILSHIRE BLVD, 100
LOS ANGELES, CA 90017
Case Manager/Care Coordinator
1200 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90017
Social Worker (Clinical)
1200 WILSHIRE BLVD, SUITE 210
LOS ANGELES, CA 90017
Specialist
1200 WILSHIRE BLVD, SUITE 401
LOS ANGELES, CA 90017
Marriage & Family Therapist
1200 WILSHIRE BLVD, 500
LOS ANGELES, CA 90017
Marriage & Family Therapist
1200 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90017
Case Manager/Care Coordinator
1200 WILSHIRE BLVD, SUITE 210
LOS ANGELES, CA 90017
Case Manager/Care Coordinator
1200 WILSHIRE BLVD, 500
LOS ANGELES, CA 90017
Social Worker (School)
1200 WILSHIRE BLVD
LOS ANGELES, CA 90017
Case Manager/Care Coordinator
1200 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90017
Social Worker (School)
1200 WILSHIRE BLVD
LOS ANGELES, CA 90017
Social Worker
1200 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013159656, enumerated as an "individual" on March 27, 2009.

The provider is located at 1200 WILSHIRE BLVD SUITE 305 LOS ANGELES, CA 90017 and the phone number is (213) 481-7464.

Counselor with taxonomy code 101Y00000X.