ROSEMARIE WILLIAMS LPN
NPI 1427364082
Licensed Practical Nurse in Boca Raton, FL

NPI Status: Active since August 20, 2010

Contact Information

9030 KIMBERLY BLVD
BOCA RATON, FL
ZIP 33434
Phone: (561) 488-2300
Fax: (561) 487-6704

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

Individual
Male
Licensed Practical Nurse

About ROSEMARIE WILLIAMS

This page provides the complete NPI Profile along with additional information for Rosemarie Williams, a provider established in Boca Raton, Florida with a medical specialization in Licensed Practical Nurse. The healthcare provider is registered in the NPI registry with number 1427364082 assigned on August 2010. The practitioner's primary taxonomy code is 164W00000X with license number PN5156356 (FL). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI: 1427364082
Provider Name: ROSEMARIE WILLIAMS LPN
Gender: Male
Entity Type: Individual
Location Address: 9030 KIMBERLY BLVD BOCA RATON, FL 33434
Location Phone: (561) 488-2300
Location Fax: (561) 487-6704
Mailing Address: 4960 SW 72ND AVE #406 MIAMI, FL 33155
Mailing Phone: (305) 662-5200
Mailing Fax: (561) 487-6704
Is Sole Proprietor?: No
Enumeration Date: 08-20-2010
Last Update Date: 08-20-2010
Code Navigator

Location Map

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: Licensed Practical Nurse
Taxonomy Code: 164W00000X
Type: Nursing Service Providers
License No.: PN5156356
License State: FL
Taxonomy Description: A licensed practical nurse with post-high school vocational training and practical experience in the provision of nursing care at a level less than that required for certification as a Registered Nurse. Requirements for education, experience, licensure, and job responsibilities vary among the states.

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 1427364082, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 16 → 1 + 6

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 2 → 4 3 → 6 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 6 + 6 + 8 + 0 + 1 + 6 + 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 1427364082.