MR. GILBERT WILLIAM RUGUMAMU CNA
NPI 1255100517
Nurse's Aide in Seattle, WA

NPI Status: Active since December 28, 2023

Contact Information

4831 35TH AVE SW
SEATTLE, WA
ZIP 98126
Phone: (206) 937-3700

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Nurse's Aide

About GILBERT RUGUMAMU

This page provides the complete NPI Profile along with additional information for Gilbert Rugumamu, a provider established in Seattle, Washington with a medical specialization in Nurse's Aide. The healthcare provider is registered in the NPI registry with number 1255100517 assigned on December 2023. The practitioner's primary taxonomy code is 376K00000X with license number NC61430411 (WA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI: 1255100517
Provider Name: MR. GILBERT WILLIAM RUGUMAMU CNA
Gender: Male
Entity Type: Individual
Location Address: 4831 35TH AVE SW SEATTLE, WA 98126
Location Phone: (206) 937-3700
Mailing Address: 4803 180TH ST SW APT A202 LYNNWOOD, WA 98037
Mailing Phone: (614) 622-2708
Is Sole Proprietor?: Yes
Enumeration Date: 12-28-2023
Last Update Date: 12-28-2023
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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: Nurse's Aide
Taxonomy Code: 376K00000X
Type: Nursing Service Related Providers
License No.: NC61430411
License State: WA
Taxonomy Description: (1) An unlicensed individual who is trained to function in an assistive role to the licensed nurse in the provision of patient/client activities as delegated by the nurse; (2) An individual trained (either on-the-job or through a formal course generally of less than one year) and experienced in performing patient or client-care nursing tasks that do not require the skills of a specialist, technician, or professional. Examples of tasks performed by nurses aides include changing clothes, diapers, and beds; assisting patients to perform exercises or personal hygiene tasks, and supporting communication or social interaction. Specific education and credentials are not required for this work.

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 1255100517, we treat the final digit (7) 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 43. The final step is to find the difference between that total and the next multiple of ten (50 - 43 = 7).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 10 → 1 + 0

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 2

Check

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 5 → 10 → 1 1 → 2 0 → 0 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 2 + 0 + 0 + 5 + 2 + 24 = 43

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

The next multiple of ten after 43 is 50. The difference is the calculated check digit.

50 - 43 = 7

This NPI is valid

The calculated check digit is 7, which matches the last digit of 1255100517.