ARIANNA ISIDORO
NPI 1336943638
Specialist/Technologist - Speech-Language Assistant in Los Angeles, CA

NPI Status: Active since April 03, 2025

Contact Information

6060 W MANCHESTER AVE STE 203
LOS ANGELES, CA
ZIP 90045
Phone: (310) 776-5259

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  • Individual
  • Female
  • Specialist/Technologist
  • Speech-Language Assistant

About ARIANNA ISIDORO

This page provides the complete NPI Profile along with additional information for Arianna Isidoro, a provider established in Los Angeles, California with a medical specialization in Specialist/technologist, focusing in speech-language assistant . The healthcare provider is registered in the NPI registry with number 1336943638 assigned on April 2025. The practitioner's primary taxonomy code is 2355S0801X with license number 9286 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1336943638
Provider Name
ARIANNA ISIDORO
Gender
Female
Entity Type
Individual
Location Address
6060 W MANCHESTER AVE STE 203 LOS ANGELES, CA 90045
Location Phone
(310) 776-5259
Mailing Address
535 W 88TH PL LOS ANGELES, CA 90044
Mailing Phone
(323) 795-3336
Is Sole Proprietor?
No
Enumeration Date
04-03-2025
Last Update Date
04-03-2025
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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

Specialist/Technologist Speech-Language Assistant

Taxonomy Code
2355S0801X
Type
Speech, Language and Hearing Service Providers
License No.
9286
License State
CA

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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 1336943638, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
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 3 → 6 9 → 18 → 9 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 1 + 8 + 4 + 6 + 6 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1336943638.

Other Providers at the Same Location


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

Speech-Language Pathologist
6060 W MANCHESTER AVE STE 203
LOS ANGELES, CA 90045

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336943638, enumerated as an "individual" on April 03, 2025.

The provider is located at 6060 W MANCHESTER AVE STE 203 LOS ANGELES, CA 90045 and the phone number is (310) 776-5259.

Specialist/Technologist with taxonomy code 2355S0801X and a focus in Speech-Language Assistant.