MS. CAROL ANN JOHNSEN ARNP
NPI 1861725772
Nurse Practitioner - Family in Port St Lucie, FL

NPI Status: Active since September 09, 2009

Contact Information

10244 SOUTH US1
PORT ST LUCIE, FL
ZIP 34952
Phone: (772) 337-7676
Fax: (772) 337-9034

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About CAROL JOHNSEN

This page provides the complete NPI Profile along with additional information for Carol Johnsen, a provider established in Port St Lucie, Florida with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1861725772 assigned on September 2009. The practitioner's primary taxonomy code is 363LF0000X with license number ARNP1179822 (FL). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1861725772
Provider Name
MS. CAROL ANN JOHNSEN ARNP
Gender
Female
Entity Type
Individual
Location Address
10244 SOUTH US1 PORT ST LUCIE, FL 34952
Location Phone
(772) 337-7676
Location Fax
(772) 337-9034
Mailing Address
103 PENNOCK LANDING CIR JUPITER, FL 33458
Mailing Phone
(561) 254-8947
Mailing Fax
(772) 337-9034
Is Sole Proprietor?
Yes
Enumeration Date
09-09-2009
Last Update Date
10-06-2014
Code Navigator

A nurse practitioner (NP) like Carol Johnsen is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
ARNP1179822
License State
FL

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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 1861725772, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 6 → 12 → 3 7 → 14 → 5 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 4 + 2 + 1 + 0 + 7 + 1 + 4 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1861725772.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861725772, enumerated as an "individual" on September 09, 2009.

The provider is located at 10244 SOUTH US1 PORT ST LUCIE, FL 34952 and the phone number is (772) 337-7676.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.