Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

YUSUF OSMAN
NPI 1346172244
Counselor in Tukwila, WA

Active since June 02, 2026
6100 SOUTHCENTER BLVD STE 210, TUKWILA, WA 98188(206) 747-5188 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Counselor

About YUSUF OSMAN

This page provides the complete NPI Profile along with additional information for Yusuf Osman, a provider established in Tukwila, Washington with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1346172244 assigned on June 2026. The practitioner's primary taxonomy code is 101Y00000X with license number CAAR.CG.70147837 (WA). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1346172244
Provider Name
YUSUF OSMAN
Gender
Male
Entity Type
Individual
Location Address
6100 SOUTHCENTER BLVD STE 210 TUKWILA, WA 98188
Location Phone
(206) 747-5188
Mailing Address
6100 SOUTHCENTER BLVD STE 210 TUKWILA, WA 98188
Mailing Phone
(206) 845-3255
Is Sole Proprietor?
No
Enumeration Date
06-02-2026
Last Update Date
07-02-2026
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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

Counselor

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
License No.
CAAR.CG.70147837
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)
1175T00000XOther Service Providers

Peer Specialist

(WA)

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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 1346172244, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
4
Doubled → 8
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
4
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 4 → 8 1 → 2 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 8 + 6 + 2 + 7 + 4 + 2 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1346172244.

Other Providers at the Same Location


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

Marriage & Family Therapist
6100 SOUTHCENTER BLVD STE 210
TUKWILA, WA 98188
Clinic/Center (Mental Health (Including Community Mental Health Center))
6100 SOUTHCENTER BLVD STE 210
TUKWILA, WA 98188
Counselor
6100 SOUTHCENTER BLVD STE 210
TUKWILA, WA 98188

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346172244, enumerated as an "individual" on June 02, 2026.

The provider is located at 6100 SOUTHCENTER BLVD STE 210 TUKWILA, WA 98188 and the phone number is (206) 747-5188.

Counselor with taxonomy code 101Y00000X.