EVERLASTING SMILES 4 U
NPI 1457155863
Dental Hygienist in Renton, WA

NPI Status: Active since April 03, 2025

Contact Information

16712 SE 161ST ST
RENTON, WA
ZIP 98058
Phone: (206) 371-4921
Fax: (206) 238-9363

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  • Organization
  • Dental Hygienist

About EVERLASTING SMILES 4 U

This page provides the complete NPI Profile along with additional information for Everlasting Smiles 4 U, a provider established in Renton, Washington operating as a Dental Hygienist. The healthcare provider is registered in the NPI registry with number 1457155863 assigned on April 2025. The practitioner's primary taxonomy code is 124Q00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Ms. Paula Nguyen (Owner)

NPI
1457155863
Provider Name
EVERLASTING SMILES 4 U
Entity Type
Organization
Location Address
16712 SE 161ST ST RENTON, WA 98058
Location Phone
(206) 371-4921
Location Fax
(206) 238-9363
Mailing Address
16712 SE 161ST ST RENTON, WA 98058
Mailing Phone
(206) 371-4921
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-03-2025
Last Update Date
04-13-2025
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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

Dental Hygienist

Taxonomy Code
124Q00000X
Type
Dental Providers
Taxonomy Description
An individual who has completed an accredited dental hygiene education program, and an individual who has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions that may be legally delegated to the dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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

MS. PAULA NGUYEN

Authorized Official Title
OWNER
Authorized Official Phone
(206) 371-4921

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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 1457155863, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
3
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 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 2 + 5 + 1 + 0 + 8 + 1 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1457155863.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dental Hygienist
16712 SE 161ST ST
RENTON, WA 98058
Dental Hygienist
16712 SE 161ST ST
RENTON, WA 98058

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457155863, enumerated as an "organization" on April 03, 2025.

The provider is located at 16712 SE 161ST ST RENTON, WA 98058 and the phone number is (206) 371-4921.

Dental Hygienist with taxonomy code 124Q00000X.