NATALIE KAITLYN SHAFFER
NPI 1811678022
Social Worker - Clinical in Van Nuys, CA

NPI Status: Active since July 31, 2023

Contact Information

6931 VAN NUYS BLVD
VAN NUYS, CA
ZIP 91405
Phone: (818) 376-0134

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  • Individual
  • Female
  • Social Worker
  • Clinical

About NATALIE SHAFFER

This page provides the complete NPI Profile along with additional information for Natalie Shaffer, a provider established in Van Nuys, California with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1811678022 assigned on July 2023. The practitioner's primary taxonomy code is 1041C0700X with license number ASW133306 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1811678022
Provider Name
NATALIE KAITLYN SHAFFER
Gender
Female
Entity Type
Individual
Location Address
6931 VAN NUYS BLVD VAN NUYS, CA 91405
Location Phone
(818) 376-0134
Mailing Address
12431 HILLSIDE DR MOORPARK, CA 93021
Mailing Phone
(805) 657-9324
Is Sole Proprietor?
No
Enumeration Date
07-31-2023
Last Update Date
08-25-2025
Code Navigator

A clinical social worker like Natalie Shaffer 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.

Location Map

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.
ASW133306
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1811678022, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
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 1 → 2 6 → 12 → 3 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 2 + 7 + 1 + 6 + 0 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1811678022.

Other Providers at the Same Location


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

Dentist (General Practice)
6931 VAN NUYS BLVD, SUITE, #100
VAN NUYS, CA 91405
Dentist (General Practice)
6931 VAN NUYS BLVD, SUITE, #100
VAN NUYS, CA 91405
Rehabilitation Practitioner
6931 VAN NUYS BLVD, 2ND FLOOR
VAN NUYS, CA 91405
Rehabilitation Practitioner
6931 VAN NUYS BLVD, 2ND FLOOR
VAN NUYS, CA 91405
Rehabilitation Practitioner
6931 VAN NUYS BLVD, 2ND FLOOR
VAN NUYS, CA 91405
Rehabilitation Practitioner
6931 VAN NUYS BLVD, 2ND FLOOR
VAN NUYS, CA 91405
Marriage & Family Therapist
6931 VAN NUYS BLVD, 2ND FLOOR
VAN NUYS, CA 91405
Rehabilitation Practitioner
6931 VAN NUYS BLVD, 2ND FLOOR
VAN NUYS, CA 91405
Rehabilitation Practitioner
6931 VAN NUYS BLVD, 2ND FLOOR
VAN NUYS, CA 91405
Rehabilitation Practitioner
6931 VAN NUYS BLVD, 2ND FLOOR
VAN NUYS, CA 91405
Marriage & Family Therapist
6931 VAN NUYS BLVD, 2ND FLOOR
VAN NUYS, CA 91405
Rehabilitation Practitioner
6931 VAN NUYS BLVD, 2ND FLOOR
VAN NUYS, CA 91405
Rehabilitation Practitioner
6931 VAN NUYS BLVD, 2ND FLOOR
VAN NUYS, CA 91405
Marriage & Family Therapist
6931 VAN NUYS BLVD
VAN NUYS, CA 91405
Marriage & Family Therapist
6931 VAN NUYS BLVD
VAN NUYS, CA 91405
Licensed Vocational Nurse
6931 VAN NUYS BLVD, 3RD FLOOR
VAN NUYS, CA 91405
Psychologist
6931 VAN NUYS BLVD, SECOND FLOOR
VAN NUYS, CA 91405
Licensed Vocational Nurse
6931 VAN NUYS BLVD, 3RD FLOOR
VAN NUYS, CA 91405
Psychologist (Clinical)
6931 VAN NUYS BLVD, SUITE 102
VAN NUYS, CA 91405
Marriage & Family Therapist
6931 VAN NUYS BLVD
VAN NUYS, CA 91405

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811678022, enumerated as an "individual" on July 31, 2023.

The provider is located at 6931 VAN NUYS BLVD VAN NUYS, CA 91405 and the phone number is (818) 376-0134.

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