VIS MEDICAL PLLC
NPI 1336952274
Clinic/Center in Seattle, WA

NPI Status: Active since January 27, 2025

Contact Information

2420 4TH AVE S # 94510
SEATTLE, WA
ZIP 98134
Phone: (206) 430-3896

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  • Organization
  • Clinic/Center

About VIS MEDICAL PLLC

This page provides the complete NPI Profile along with additional information for Vis Medical Pllc, a provider established in Seattle, Washington operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1336952274 assigned on January 2025. The practitioner's primary taxonomy code is 261Q00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Dr. Alyssa Kozowski Nd (Cmo)

NPI
1336952274
Provider Name
VIS MEDICAL PLLC
Entity Type
Organization
Location Address
2420 4TH AVE S # 94510 SEATTLE, WA 98134
Location Phone
(206) 430-3896
Mailing Address
2420 4TH AVE S # 94510 SEATTLE, WA 98134
Mailing Phone
(206) 430-3896
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-27-2025
Last Update Date
01-27-2025
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Location Map

Secondary Locations

  • 3216 NE 45th Pl
    Seattle, WA 98105
    (206) 430-3896

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

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. ALYSSA KOZOWSKI ND

Authorized Official Title
CMO
Authorized Official Phone
(206) 430-3896

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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 1336952274, 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
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 3 → 6 9 → 18 → 9 2 → 4 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 1 + 8 + 5 + 4 + 2 + 1 + 4 + 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 1336952274.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336952274, enumerated as an "organization" on January 27, 2025.

The provider is located at 2420 4TH AVE S # 94510 SEATTLE, WA 98134 and the phone number is (206) 430-3896.

Clinic/Center with taxonomy code 261Q00000X.