MRS. KATELYN ANNE ZISSIMOS BCBA
NPI 1083199723
Behavior Analyst in Murrieta, CA

NPI Status: Active since September 28, 2018

Contact Information

41760 IVY ST STE 101
MURRIETA, CA
ZIP 92562
Phone: (951) 595-4673

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Behavior Analyst

About KATELYN ZISSIMOS

This page provides the complete NPI Profile along with additional information for Katelyn Zissimos, a provider established in Murrieta, California with a medical specialization in Behavior Analyst. The healthcare provider is registered in the NPI registry with number 1083199723 assigned on September 2018. The practitioner's primary taxonomy code is 103K00000X with license number 1-23-66888 (CA). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI: 1083199723
Provider Name: MRS. KATELYN ANNE ZISSIMOS BCBA
Gender: Female
Entity Type: Individual
Location Address: 41760 IVY ST STE 101 MURRIETA, CA 92562
Location Phone: (951) 595-4673
Mailing Address: 41760 IVY ST STE 101 MURRIETA, CA 92562
Mailing Phone: (951) 595-4673
Is Sole Proprietor?: No
Enumeration Date: 09-28-2018
Last Update Date: 07-17-2023
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Location Map

Secondary Locations

Leaps and Beyond Inc. 231 SE Barrington Dr. Ste 203
Oak Harbor, WA 98277
(360) 240-0022

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
License No.: 1-23-66888
License State: CA
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.

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)
1	106S00000X	Behavioral Health & Social Service Providers	Behavior Technician	(WA)

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 1083199723, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 16 → 1 + 6

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 4

Check

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 1 → 2 9 → 18 → 9 2 → 4