JASON DUONG
NPI 1508524315
Counselor in Tukwila, WA

NPI Status: Active since November 30, 2021

Contact Information

6400 SOUTHCENTER BLVD
TUKWILA, WA
ZIP 98188
Phone: (206) 901-2000

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  • Individual
  • Male
  • Counselor

About JASON DUONG

This page provides the complete NPI Profile along with additional information for Jason Duong, a provider established in Tukwila, Washington with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1508524315 assigned on November 2021. The practitioner's primary taxonomy code is 101Y00000X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1508524315
Provider Name
JASON DUONG
Gender
Male
Entity Type
Individual
Location Address
6400 SOUTHCENTER BLVD TUKWILA, WA 98188
Location Phone
(206) 901-2000
Mailing Address
6400 SOUTHCENTER BLVD TUKWILA, WA 98188
Mailing Phone
(206) 901-2000
Is Sole Proprietor?
No
Enumeration Date
11-30-2021
Last Update Date
09-22-2025
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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

Counselor

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
License State
WA
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

(WA)

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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 1508524315, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
Check
5
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 5 → 10 → 1 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 1 + 0 + 2 + 8 + 3 + 2 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1508524315.

Other Providers at the Same Location


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

Counselor (Mental Health)
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD, 200
TUKWILA, WA 98188
Registered Nurse
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD, SOUND MENTAL HEALTH
TUKWILA, WA 98188
Counselor
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD, 200
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD, SOUND MENTAL HEALTH
TUKWILA, WA 98188
Student in an Organized Health Care Education/Training Program
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD, SOUND MENTAL HEALTH
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD, SOUND MENTAL HEALTH
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD, CFS SOUTHCENTER
TUKWILA, WA 98188
Counselor (Addiction (Substance Use Disorder))
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
Marriage & Family Therapist
6400 SOUTHCENTER BLVD, CFS SOUTHCENTER
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD, SOUND MENTAL HEALTH
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188
Counselor (Mental Health)
6400 SOUTHCENTER BLVD
TUKWILA, WA 98188

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508524315, enumerated as an "individual" on November 30, 2021.

The provider is located at 6400 SOUTHCENTER BLVD TUKWILA, WA 98188 and the phone number is (206) 901-2000.

Counselor with taxonomy code 101Y00000X.