MS. ETTA LOUISE MARTIN LCSW
NPI 1487639852
Social Worker - Clinical in Sherman Oaks, CA

NPI Status: Active since December 08, 2005

Contact Information

4911 VAN NUYS BLVD
SUITE 102
SHERMAN OAKS, CA
ZIP 91403
Phone: (818) 817-3248
Fax: (818) 905-2845

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  • Individual
  • Female
  • Social Worker
  • Clinical

About ETTA MARTIN

This page provides the complete NPI Profile along with additional information for Etta Martin, a provider established in Sherman Oaks, California with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1487639852 assigned on December 2005. The practitioner's primary taxonomy code is 1041C0700X with license number LCS21526 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1487639852
Provider Name
MS. ETTA LOUISE MARTIN LCSW
Gender
Female
Entity Type
Individual
Location Address
4911 VAN NUYS BLVD SUITE 102 SHERMAN OAKS, CA 91403
Location Phone
(818) 817-3248
Location Fax
(818) 905-2845
Mailing Address
4201 VENTURA CANYON AVE SHERMAN OAKS, CA 91423
Mailing Phone
(818) 789-8784
Mailing Fax
(818) 905-2845
Is Sole Proprietor?
Yes
Enumeration Date
12-08-2005
Last Update Date
07-08-2007
Code Navigator

A clinical social worker like Etta Martin is licensed to diagnose and treat mental, behavioral, and emotional disorders. A clinical social worker helps patients develop strategies to change behavior or cope with difficult situations and refer patients to other resources or services, such as support groups or other mental health professionals.

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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

Social Worker Clinical

Taxonomy Code
1041C0700X
Type
Behavioral Health & Social Service Providers
License No.
LCS21526
License State
CA
Taxonomy Description
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

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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 1487639852, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 6 → 12 → 3 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 + 4 + 1 + 6 + 7 + 1 + 2 + 3 + 1 + 8 + 8 + 1 + 0 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1487639852.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Physiological Laboratory
4911 VAN NUYS BLVD, STE 106
SHERMAN OAKS, CA 91403
Family Medicine (Geriatric Medicine)
4911 VAN NUYS BLVD, SUITE 100
SHERMAN OAKS, CA 91403
Nurse Practitioner (Family)
4911 VAN NUYS BLVD, STE 100
SHERMAN OAKS, CA 91403
Nurse Practitioner (Gerontology)
4911 VAN NUYS BLVD, SUITE 100
SHERMAN OAKS, CA 91403
Social Worker (Clinical)
4911 VAN NUYS BLVD, SUITE 100
SHERMAN OAKS, CA 91403
Clinic/Center (Magnetic Resonance Imaging (MRI))
4911 VAN NUYS BLVD, 103
SHERMAN OAKS, CA 91403
Registered Nurse
4911 VAN NUYS BLVD, SUITE 307
SHERMAN OAKS, CA 91403
Internal Medicine (Nephrology)
4911 VAN NUYS BLVD
SHERMAN OAKS, CA 91403

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487639852, enumerated as an "individual" on December 08, 2005.

The provider is located at 4911 VAN NUYS BLVD SUITE 102 SHERMAN OAKS, CA 91403 and the phone number is (818) 817-3248.

Social Worker with taxonomy code 1041C0700X and a focus in Clinical.