JUSTINA ROSE CATANIA
NPI 1104600535
Registered Nurse - Addiction (Substance Use Disorder) in El Monte, CA

NPI Status: Active since August 24, 2023

Contact Information

3430 COGSWELL RD
EL MONTE, CA
ZIP 91732
Phone: (626) 453-3417

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

Individual
Female
Registered Nurse
Addiction (Substance Use Disorder)

About JUSTINA CATANIA

This page provides the complete NPI Profile along with additional information for Justina Catania, a provider established in El Monte, California with a medical specialization in Registered Nurse, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1104600535 assigned on August 2023. The practitioner's primary taxonomy code is 163WA0400X with license number RN95225509 (CA). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI: 1104600535
Provider Name: JUSTINA ROSE CATANIA
Gender: Female
Entity Type: Individual
Location Address: 3430 COGSWELL RD EL MONTE, CA 91732
Location Phone: (626) 453-3417
Mailing Address: 223 E ROWLAND ST COVINA, CA 91723
Mailing Phone: (626) 332-3145
Mailing Fax
Is Sole Proprietor?: Yes
Enumeration Date: 08-24-2023
Last Update Date: 02-06-2024
Code Navigator

A registered nurse (RN) like Justina Catania coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

Addiction nurses - this registered nurse specializes in addiction medicine assisting patients in overcoming dependencies on alcohol, drugs, and other substances.

Location Map

Secondary Locations

17727 E Cypress St
Covina, CA 91722
(626) 858-4921

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: Registered Nurse Addiction (Substance Use Disorder)
Taxonomy Code: 163WA0400X
Type: Nursing Service Providers
License No.: RN95225509
License State: CA

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 1104600535, we treat the final digit (5) 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 5).

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 → 0

Pos 4

Unchanged

Pos 5

Doubled → 12 → 1 + 2

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 6

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 0 → 0 6 → 12 → 3 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 2 + 0 + 0 + 5 + 6 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5

This NPI is valid

The calculated check digit is 5, which matches the last digit of 1104600535.