MALYNDA A GARZA
NPI 1407477789
Speech-Language Pathologist in Mercedes, TX

NPI Status: Active since April 28, 2020

Contact Information

526 W 2ND ST
MERCEDES, TX
ZIP 78570
Phone: (956) 230-3301

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  • Individual
  • Female
  • Speech-Language Pathologist

About MALYNDA GARZA

This page provides the complete NPI Profile along with additional information for Malynda Garza, a provider established in Mercedes, Texas with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1407477789 assigned on April 2020. The practitioner's primary taxonomy code is 235Z00000X with license number 118256 (TX). The provider is registered as an individual and her NPI record was last updated December 2025.

NPI
1407477789
Provider Name
MALYNDA A GARZA
Gender
Female
Entity Type
Individual
Location Address
526 W 2ND ST MERCEDES, TX 78570
Location Phone
(956) 230-3301
Mailing Address
26286 MEREDITH ST LA FERIA, TX 78559
Mailing Phone
(956) 975-6711
Is Sole Proprietor?
No
Enumeration Date
04-28-2020
Last Update Date
12-22-2025
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Location Map

Secondary Locations

  • 9401 Southwest Fwy
    Houston, TX 77074
    (713) 970-7000

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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
118256
License State
TX
Taxonomy Description
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

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)
12355S0801XSpeech, Language and Hearing Service Providers

Specialist/Technologist
Speech-Language Assistant

 

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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 1407477789, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
4
Unchanged
Pos 3
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 4 → 8 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 8 + 7 + 1 + 4 + 7 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1407477789.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Specialist/Technologist (Speech-Language Assistant)
526 W 2ND ST
MERCEDES, TX 78570
Home Health
526 W 2ND ST
MERCEDES, TX 78570
Specialist/Technologist (Speech-Language Assistant)
526 W 2ND ST
MERCEDES, TX 78570

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407477789, enumerated as an "individual" on April 28, 2020.

The provider is located at 526 W 2ND ST MERCEDES, TX 78570 and the phone number is (956) 230-3301.

Speech-Language Pathologist with taxonomy code 235Z00000X.