ANDREA SECOQUIAN WILLIAMS
NPI 1710463518
Behavior Analyst in Walnut Creek, CA

NPI Status: Active since July 14, 2018

Contact Information

710 S BROADWAY
WALNUT CREEK, CA
ZIP 94596
Phone: (209) 740-2950

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  • Individual
  • Female
  • Behavior Analyst

About ANDREA WILLIAMS

This page provides the complete NPI Profile along with additional information for Andrea Williams, a provider established in Walnut Creek, California with a medical specialization in Behavior Analyst. The healthcare provider is registered in the NPI registry with number 1710463518 assigned on July 2018. The practitioner's primary taxonomy code is 103K00000X. The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1710463518
Provider Name
ANDREA SECOQUIAN WILLIAMS
Gender
Female
Entity Type
Individual
Location Address
710 S BROADWAY WALNUT CREEK, CA 94596
Location Phone
(209) 740-2950
Mailing Address
21600 OXNARD ST STE 1800 WOODLAND HILLS, CA 91367
Mailing Phone
(818) 345-2345
Is Sole Proprietor?
No
Enumeration Date
07-14-2018
Last Update Date
11-21-2019
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Location Map

Secondary Locations

  • 21600 Oxnard St Ste 1800
    Woodland Hills, CA 91367
    (818) 345-2345
  • 5111 Johnson Dr
    Pleasanton, CA 94588
    (925) 596-7000

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

Behavior Analyst

Taxonomy Code
103K00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

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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 1710463518, 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
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
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 1 → 2 4 → 8 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 8 + 6 + 6 + 5 + 2 + 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 1710463518.

Other Providers at the Same Location


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

Psychologist (Addiction (Substance Use Disorder))
710 S BROADWAY
WALNUT CREEK, CA 94596
Psychologist
710 S BROADWAY, SUITE 300
WALNUT CREEK, CA 94596
Psychologist
710 S BROADWAY
WALNUT CREEK, CA 94596
Counselor (Addiction (Substance Use Disorder))
710 S BROADWAY
WALNUT CREEK, CA 94596
Psychologist (Clinical)
710 S BROADWAY, SUITE 300
WALNUT CREEK, CA 94596
Social Worker (Clinical)
710 S BROADWAY
WALNUT CREEK, CA 94596
Audiologist-Hearing Aid Fitter
710 S BROADWAY, STE 209
WALNUT CREEK, CA 94596
Psychologist (Clinical)
710 S BROADWAY, KAISER MENTAL HEALTH DEPARTMENT
WALNUT CREEK, CA 94596
Marriage & Family Therapist
710 S BROADWAY
WALNUT CREEK, CA 94596
Marriage & Family Therapist
710 S BROADWAY
WALNUT CREEK, CA 94596
Counselor (Addiction (Substance Use Disorder))
710 S BROADWAY
WALNUT CREEK, CA 94596
Dietitian, Registered
710 S BROADWAY
WALNUT CREEK, CA 94596
Radiology (Diagnostic Radiology)
710 S BROADWAY, SUITE 203
WALNUT CREEK, CA 94596
Psychologist (Clinical)
710 S BROADWAY
WALNUT CREEK, CA 94596
General Acute Care Hospital
710 S BROADWAY, SUITE 209
WALNUT CREEK, CA 94596
Audiologist
710 S BROADWAY, SUITE 209
WALNUT CREEK, CA 94596
Behavior Technician
710 S BROADWAY
WALNUT CREEK, CA 94596
Psychiatry & Neurology (Psychiatry)
710 S BROADWAY
WALNUT CREEK, CA 94596
Psychologist
710 S BROADWAY
WALNUT CREEK, CA 94596
Behavior Technician
710 S BROADWAY
WALNUT CREEK, CA 94596

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710463518, enumerated as an "individual" on July 14, 2018.

The provider is located at 710 S BROADWAY WALNUT CREEK, CA 94596 and the phone number is (209) 740-2950.

Behavior Analyst with taxonomy code 103K00000X.