18WISHES LLC
NPI 1528996402
Nursing Care in Chamblee, GA

NPI Status: Active since May 12, 2026

Contact Information

3473 KOYLA LNDG
CHAMBLEE, GA
ZIP 30341
Phone: (470) 900-7023
Fax: (470) 900-7023

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  • Organization
  • Nursing Care

About 18WISHES LLC

This page provides the complete NPI Profile along with additional information for 18wishes Llc, a provider established in Chamblee, Georgia operating as a Nursing Care. The healthcare provider is registered in the NPI registry with number 1528996402 assigned on May 2026. The practitioner's primary taxonomy code is 251J00000X. The provider is registered as an organization and their NPI record was last updated May 2026. The authorized official of this NPI record is Lanadja Knowlton (Owner)

NPI
1528996402
Provider Name
18WISHES LLC
Entity Type
Organization
Location Address
3473 KOYLA LNDG CHAMBLEE, GA 30341
Location Phone
(470) 900-7023
Location Fax
(470) 900-7023
Mailing Address
3473 KOYLA LNDG CHAMBLEE, GA 30341
Mailing Phone
(470) 900-7023
Mailing Fax
(470) 900-7023
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-12-2026
Last Update Date
05-12-2026
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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

Nursing Care

Taxonomy Code
251J00000X
Type
Agencies
Taxonomy Description
A Nursing Care Agency is an entity that provides skilled nursing care through the services of a Registered Nurse (RN) or a Licensed Practical Nurse (LPN), by employees, contracted individuals, or via a registry, in a variety of settings. The agency may engage in providing private duty nursing and/or staffing services.

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

LANADJA KNOWLTON

Authorized Official Title
OWNER
Authorized Official Phone
(470) 900-7023

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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 1528996402, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
2
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 2 → 4 9 → 18 → 9 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 1 + 8 + 9 + 1 + 2 + 4 + 0 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1528996402.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528996402, enumerated as an "organization" on May 12, 2026.

The provider is located at 3473 KOYLA LNDG CHAMBLEE, GA 30341 and the phone number is (470) 900-7023.

Nursing Care with taxonomy code 251J00000X.