ALEXANDRIA JOHNSON
NPI 1144592643
Nurse Practitioner - Pediatrics in Roseville, CA

NPI Status: Active since January 31, 2012

Contact Information

508 GIBSON DR
SUITE 220
ROSEVILLE, CA
ZIP 95678
Phone: (916) 773-5577

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  • Individual
  • Female
  • Nurse Practitioner
  • Pediatrics

About ALEXANDRIA JOHNSON

This page provides the complete NPI Profile along with additional information for Alexandria Johnson, a provider established in Roseville, California with a medical specialization in Nurse Practitioner, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1144592643 assigned on January 2012. The practitioner's primary taxonomy code is 363LP0200X with license number 705301 (CA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1144592643
Provider Name
ALEXANDRIA JOHNSON
Gender
Female
Entity Type
Individual
Location Address
508 GIBSON DR SUITE 220 ROSEVILLE, CA 95678
Location Phone
(916) 773-5577
Mailing Address
508 GIBSON DR SUITE 220 ROSEVILLE, CA 95678
Is Sole Proprietor?
No
Enumeration Date
01-31-2012
Last Update Date
08-11-2014
Code Navigator

A nurse practitioner (NP) like Alexandria Johnson 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 Pediatrics

Taxonomy Code
363LP0200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
705301
License State
CA

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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 1144592643, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 5 → 10 → 1 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 1 + 0 + 9 + 4 + 6 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1144592643.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Dentist (General Practice)
508 GIBSON DR, STE 100
ROSEVILLE, CA 95678
Dentist (General Practice)
508 GIBSON DR, SUITE 100
ROSEVILLE, CA 95678
Family Medicine
508 GIBSON DR, SUITE 110
ROSEVILLE, CA 95678
Internal Medicine (Endocrinology, Diabetes & Metabolism)
508 GIBSON DR, SUITE NO 270
ROSEVILLE, CA 95678
Dentist
508 GIBSON DR, SUITE 190
ROSEVILLE, CA 95678
Internal Medicine
508 GIBSON DR, SUITE 110
ROSEVILLE, CA 95678
Nurse Practitioner (Psychiatric/Mental Health)
508 GIBSON DR
ROSEVILLE, CA 95678
Psychiatry & Neurology (Psychiatry)
508 GIBSON DR, STE 150 - 170
ROSEVILLE, CA 95678

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144592643, enumerated as an "individual" on January 31, 2012.

The provider is located at 508 GIBSON DR SUITE 220 ROSEVILLE, CA 95678 and the phone number is (916) 773-5577.

Nurse Practitioner with taxonomy code 363LP0200X and a focus in Pediatrics.