MR. JONATHAN QUOC NGUYEN
NPI 1629926381
Specialist/Technologist - Speech-Language Assistant in Glendale, AZ

NPI Status: Active since March 18, 2026

Contact Information

5750 W THUNDERBIRD RD
GLENDALE, AZ
ZIP 85306
Phone: (480) 935-0614

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

About JONATHAN NGUYEN

This page provides the complete NPI Profile along with additional information for Jonathan Nguyen, a provider established in Glendale, Arizona with a medical specialization in Specialist/technologist, focusing in speech-language assistant . The healthcare provider is registered in the NPI registry with number 1629926381 assigned on March 2026. The practitioner's primary taxonomy code is 2355S0801X with license number SLPA16824 (AZ). The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1629926381
Provider Name
MR. JONATHAN QUOC NGUYEN
Gender
Male
Entity Type
Individual
Location Address
5750 W THUNDERBIRD RD GLENDALE, AZ 85306
Location Phone
(480) 935-0614
Mailing Address
5750 W THUNDERBIRD RD GLENDALE, AZ 85306
Mailing Phone
(480) 935-0614
Is Sole Proprietor?
No
Enumeration Date
03-18-2026
Last Update Date
03-18-2026
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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.
SLPA16824
License State
AZ

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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 1629926381, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 2 → 4 9 → 18 → 9 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 1 + 8 + 2 + 1 + 2 + 3 + 1 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1629926381.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Urology
5750 W THUNDERBIRD RD, B200
GLENDALE, AZ 85306
Nurse Practitioner (Adult Health)
5750 W THUNDERBIRD RD, C300
GLENDALE, AZ 85306
Nurse Practitioner
5750 W THUNDERBIRD RD, SUITE G 700
GLENDALE, AZ 85306
Dentist
5750 W THUNDERBIRD RD, SUITE D-480
GLENDALE, AZ 85306
Nurse Practitioner
5750 W THUNDERBIRD RD, C300
GLENDALE, AZ 85306
Otolaryngology
5750 W THUNDERBIRD RD, STE. A-100
GLENDALE, AZ 85306
Urology
5750 W THUNDERBIRD RD, SUITE C300
GLENDALE, AZ 85306
Family Medicine
5750 W THUNDERBIRD RD, G780
GLENDALE, AZ 85306
Dentist (Oral and Maxillofacial Surgery)
5750 W THUNDERBIRD RD, H-850
GLENDALE, AZ 85306
Family Medicine
5750 W THUNDERBIRD RD, G-780
GLENDALE, AZ 85306
Chiropractor
5750 W THUNDERBIRD RD, STE. D460
GLENDALE, AZ 85306
Dentist (Orthodontics and Dentofacial Orthopedics)
5750 W THUNDERBIRD RD, SUITE H-800
GLENDALE, AZ 85306
Nurse Practitioner (Primary Care)
5750 W THUNDERBIRD RD, SUITE # C-300
GLENDALE, AZ 85306
Radiology (Nuclear Radiology)
5750 W THUNDERBIRD RD, C300
GLENDALE, AZ 85306
Internal Medicine (Hematology & Oncology)
5750 W THUNDERBIRD RD, C300
GLENDALE, AZ 85306
Urology
5750 W THUNDERBIRD RD, SUITE C300
GLENDALE, AZ 85306
Dietitian, Registered
5750 W THUNDERBIRD RD, SUITE G-790
GLENDALE, AZ 85306
Dentist
5750 W THUNDERBIRD RD, SUITE F600
GLENDALE, AZ 85306
Pain Medicine (Pain Medicine)
5750 W THUNDERBIRD RD, SUITE E-580
GLENDALE, AZ 85306
Dentist (Oral and Maxillofacial Surgery)
5750 W THUNDERBIRD RD, H850
GLENDALE, AZ 85306

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629926381, enumerated as an "individual" on March 18, 2026.

The provider is located at 5750 W THUNDERBIRD RD GLENDALE, AZ 85306 and the phone number is (480) 935-0614.

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