ELIZABETH ARMSTRONG
NPI 1336576669
Licensed Practical Nurse in Fort Worth, TX

NPI Status: Active since October 01, 2013

Contact Information

1101 S, MAIN ST
FORT WORTH, TX
ZIP 76104
Phone: (817) 321-4913

Get Directions Write a Review

  • Individual
  • Female
  • Licensed Practical Nurse

About ELIZABETH ARMSTRONG

This page provides the complete NPI Profile along with additional information for Elizabeth Armstrong, a provider established in Fort Worth, Texas with a medical specialization in Licensed Practical Nurse. The healthcare provider is registered in the NPI registry with number 1336576669 assigned on October 2013. The practitioner's primary taxonomy code is 164W00000X with license number 201628 (TX). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1336576669
Provider Name
ELIZABETH ARMSTRONG
Gender
Female
Entity Type
Individual
Location Address
1101 S, MAIN ST FORT WORTH, TX 76104
Location Phone
(817) 321-4913
Mailing Address
3820 ASHLEY LANE FORT WORTH, TX 76123
Is Sole Proprietor?
Yes
Enumeration Date
10-01-2013
Last Update Date
12-17-2013
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.
201628
License State
TX
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.

Reviews for ELIZABETH ARMSTRONG

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1336576669, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 1 + 0 + 7 + 1 + 2 + 6 + 1 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1336576669.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336576669, enumerated as an "individual" on October 01, 2013.

The provider is located at 1101 S, MAIN ST FORT WORTH, TX 76104 and the phone number is (817) 321-4913.

Licensed Practical Nurse with taxonomy code 164W00000X.