MR. BROOK SYLVAN
NPI 1982939146
Counselor - Mental Health in Los Angeles, CA

NPI Status: Active since October 06, 2009

Contact Information

11303 W WASHINGTON BLVD
SUITE 200
LOS ANGELES, CA
ZIP 90066
Phone: (310) 482-3204

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  • Individual
  • Male
  • Counselor
  • Mental Health

About BROOK SYLVAN

This page provides the complete NPI Profile along with additional information for Brook Sylvan, a provider established in Los Angeles, California with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1982939146 assigned on October 2009. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1982939146
Provider Name
MR. BROOK SYLVAN
Gender
Male
Entity Type
Individual
Location Address
11303 W WASHINGTON BLVD SUITE 200 LOS ANGELES, CA 90066
Location Phone
(310) 482-3204
Mailing Address
11303 W WASHINGTON BLVD SUITE 200 LOS ANGELES, CA 90066
Mailing Phone
(310) 482-3204
Is Sole Proprietor?
No
Enumeration Date
10-06-2009
Last Update Date
10-06-2009
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A mental health counselor like Brook Sylvan provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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 Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

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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 1982939146, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
9
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
4
Doubled → 8
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 8 → 16 → 7 9 → 18 → 9 9 → 18 → 9 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 + 6 + 2 + 1 + 8 + 3 + 1 + 8 + 1 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1982939146.

Other Providers at the Same Location


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

Psychologist (Clinical)
11303 W WASHINGTON BLVD, AB3632 ASSESSMENT UNIT, SUITE 200
LOS ANGELES, CA 90066
Social Worker (Clinical)
11303 W WASHINGTON BLVD
LOS ANGELES, CA 90066
Psychologist (Clinical)
11303 W WASHINGTON BLVD, SUITE 200
LOS ANGELES, CA 90066
Social Worker (Clinical)
11303 W WASHINGTON BLVD, SUITE 200
LOS ANGELES, CA 90066
Social Worker (Clinical)
11303 W WASHINGTON BLVD
LOS ANGELES, CA 90066
Psychologist
11303 W WASHINGTON BLVD, SUITE 200
LOS ANGELES, CA 90066
Internal Medicine
11303 W WASHINGTON BLVD, SUITE 100
LOS ANGELES, CA 90066
Internal Medicine
11303 W WASHINGTON BLVD, SUITE 100
LOS ANGELES, CA 90066
Case Manager/Care Coordinator
11303 W WASHINGTON BLVD, SUITE 200
LOS ANGELES, CA 90066
Psychologist (Clinical)
11303 W WASHINGTON BLVD, SUITE 200
LOS ANGELES, CA 90066
Community Health Worker
11303 W WASHINGTON BLVD
LOS ANGELES, CA 90066
Psychologist
11303 W WASHINGTON BLVD, SUITE 200
LOS ANGELES, CA 90066
Rehabilitation Practitioner
11303 W WASHINGTON BLVD, #200
LOS ANGELES, CA 90066
Case Manager/Care Coordinator
11303 W WASHINGTON BLVD, SUITE 200
LOS ANGELES, CA 90066
Social Worker (Clinical)
11303 W WASHINGTON BLVD, #200
LOS ANGELES, CA 90066
Case Manager/Care Coordinator
11303 W WASHINGTON BLVD, STE. 200
LOS ANGELES, CA 90066
Nurse Practitioner (Psychiatric/Mental Health)
11303 W WASHINGTON BLVD, SUITE 200
LOS ANGELES, CA 90066
Case Manager/Care Coordinator
11303 W WASHINGTON BLVD, SUITE 200
LOS ANGELES, CA 90066
Social Worker (Clinical)
11303 W WASHINGTON BLVD, SUITE 200
LOS ANGELES, CA 90066
Marriage & Family Therapist
11303 W WASHINGTON BLVD, SUITE 027
LOS ANGELES, CA 90066

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982939146, enumerated as an "individual" on October 06, 2009.

The provider is located at 11303 W WASHINGTON BLVD SUITE 200 LOS ANGELES, CA 90066 and the phone number is (310) 482-3204.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.