DEISY SALAZAR-MANZO
NPI 1609669001
Specialist/Technologist - Speech-Language Assistant in Norwalk, CA

NPI Status: Active since May 28, 2025

Contact Information

12440 FIRESTONE BLVD STE 208
NORWALK, CA
ZIP 90650
Phone: (562) 274-7702

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

About DEISY SALAZAR-MANZO

This page provides the complete NPI Profile along with additional information for Deisy Salazar-manzo, a provider established in Norwalk, California with a medical specialization in Specialist/technologist, focusing in speech-language assistant . The healthcare provider is registered in the NPI registry with number 1609669001 assigned on May 2025. The practitioner's primary taxonomy code is 2355S0801X with license number SPA1606 (CA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1609669001
Provider Name
DEISY SALAZAR-MANZO
Gender
Female
Entity Type
Individual
Location Address
12440 FIRESTONE BLVD STE 208 NORWALK, CA 90650
Location Phone
(562) 274-7702
Mailing Address
7612 STEWART AND GRAY RD DOWNEY, CA 90241
Mailing Phone
(562) 965-7427
Is Sole Proprietor?
No
Enumeration Date
05-28-2025
Last Update Date
05-28-2025
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Location Map

Secondary Locations

  • 17216 Saticoy St # 141
    Van Nuys, CA 91406
    (818) 206-3353

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.
SPA1606
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 1609669001, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 2 + 6 + 1 + 8 + 0 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1609669001.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Social Worker (Clinical)
12440 FIRESTONE BLVD STE 208
NORWALK, CA 90650
Specialist/Technologist (Speech-Language Assistant)
12440 FIRESTONE BLVD STE 208
NORWALK, CA 90650

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609669001, enumerated as an "individual" on May 28, 2025.

The provider is located at 12440 FIRESTONE BLVD STE 208 NORWALK, CA 90650 and the phone number is (562) 274-7702.

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