YOANNA DIAZ
NPI 1861379596
Behavior Technician in Universal City, CA

NPI Status: Active since August 15, 2025

Contact Information

100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA
ZIP 91608
Phone: (909) 767-3508

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  • Individual
  • Female
  • Behavior Technician

About YOANNA DIAZ

This page provides the complete NPI Profile along with additional information for Yoanna Diaz, a provider established in Universal City, California with a medical specialization in Behavior Technician. The healthcare provider is registered in the NPI registry with number 1861379596 assigned on August 2025. The practitioner's primary taxonomy code is 106S00000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1861379596
Provider Name
YOANNA DIAZ
Gender
Female
Entity Type
Individual
Location Address
100 UNIVERSAL CITY PLZ UNIVERSAL CITY, CA 91608
Location Phone
(909) 767-3508
Mailing Address
300 45TH ST S FARGO, ND 58103
Is Sole Proprietor?
Yes
Enumeration Date
08-15-2025
Last Update Date
08-15-2025
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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

Behavior Technician

Taxonomy Code
106S00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.

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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 1861379596, 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
3
Doubled → 6
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 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 6 → 12 → 3 3 → 6 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 6 + 7 + 1 + 8 + 5 + 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 1861379596.

Other Providers at the Same Location


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

Physician Assistant
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Assistant Behavior Analyst
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Behavior Technician
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Social Worker
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Occupational Therapy Assistant
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Psychologist (Cognitive & Behavioral)
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Student in an Organized Health Care Education/Training Program
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Counselor (Mental Health)
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Case Manager/Care Coordinator
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Behavior Technician
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Social Worker
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Speech-Language Pathologist
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Behavior Technician
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Nurse Practitioner
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Behavior Technician
100 UNIVERSAL CITY PLZ
UNIVERSAL CTY, CA 91608
Social Worker (Clinical)
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Counselor (Addiction (Substance Use Disorder))
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Student in an Organized Health Care Education/Training Program
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608
Behavior Technician
100 UNIVERSAL CITY PLZ
UNIVERSAL CITY, CA 91608

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861379596, enumerated as an "individual" on August 15, 2025.

The provider is located at 100 UNIVERSAL CITY PLZ UNIVERSAL CITY, CA 91608 and the phone number is (909) 767-3508.

Behavior Technician with taxonomy code 106S00000X.