JULIAN TIMOTHY CATANA
NPI 1114890308
Social Worker - School in Boise, ID

NPI Status: Active since September 25, 2025

Contact Information

4283 WISTERIA LN
BOISE, ID
ZIP 83713
Phone: (208) 901-4773

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  • Individual
  • Male
  • Social Worker
  • School

About JULIAN CATANA

This page provides the complete NPI Profile along with additional information for Julian Catana, a provider established in Boise, Idaho with a medical specialization in Social Worker, focusing in school . The healthcare provider is registered in the NPI registry with number 1114890308 assigned on September 2025. The practitioner's primary taxonomy code is 1041S0200X with license number LMSW-35377 (ID). The provider is registered as an individual and his NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1114890308
Provider Name
JULIAN TIMOTHY CATANA
Gender
Male
Entity Type
Individual
Location Address
4283 WISTERIA LN BOISE, ID 83713
Location Phone
(208) 901-4773
Mailing Address
4283 WISTERIA LN BOISE, ID 83713
Mailing Phone
(208) 901-4773
Is Sole Proprietor?
Yes
Enumeration Date
09-25-2025
Last Update Date
09-25-2025
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A school social worker like Julian Catana works with teachers, parents, and school administrators to develop plans and strategies to improve students' academic performance and social development. Students are referred to school social workers to deal with problems like aggressive behavior, bullying, or frequent school absences.

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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 School

Taxonomy Code
1041S0200X
Type
Behavioral Health & Social Service Providers
License No.
LMSW-35377
License State
ID

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1114890308, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
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 8 → 16 → 7 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 1 + 6 + 9 + 0 + 3 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1114890308.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Developmental Therapist
4283 WISTERIA LN
BOISE, ID 83713

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114890308, enumerated as an "individual" on September 25, 2025.

The provider is located at 4283 WISTERIA LN BOISE, ID 83713 and the phone number is (208) 901-4773.

Social Worker with taxonomy code 1041S0200X and a focus in School.