LAURIE SUE GIERTZ PA-C
NPI 1538135157
Military Health Care Provider in Fort Lee, VA

NPI Status: Active since February 24, 2006

Contact Information

700 24TH ST APT HILL
FORT LEE, VA
ZIP 23801
Phone: (804) 633-8339

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  • Individual
  • Female
  • Military Health Care Provider

About LAURIE GIERTZ

This page provides the complete NPI Profile along with additional information for Laurie Giertz, a provider established in Fort Lee, Virginia with a medical specialization in Military Health Care Provider. The healthcare provider is registered in the NPI registry with number 1538135157 assigned on February 2006. The practitioner's primary taxonomy code is 171000000X with license number 0110001767 (VA). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI
1538135157
Provider Name
LAURIE SUE GIERTZ PA-C
Gender
Female
Entity Type
Individual
Location Address
700 24TH ST APT HILL FORT LEE, VA 23801
Location Phone
(804) 633-8339
Mailing Address
11507 RIVER MEADOWS WAY FREDERICKSBURG, VA 22408
Mailing Phone
(540) 374-1349
Is Sole Proprietor?
Yes
Enumeration Date
02-24-2006
Last Update Date
06-29-2018
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Location Map

Secondary Locations

  • 11131 Journal Parkway
    King George, VA 22485
    (540) 775-8008

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

Military Health Care Provider

Taxonomy Code
171000000X
Type
Other Service Providers
License No.
0110001767
License State
VA
Taxonomy Description
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363AM0700XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant
Medical

0110001767 (VA)

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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 1538135157, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 2 + 3 + 1 + 0 + 1 + 1 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1538135157.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538135157, enumerated as an "individual" on February 24, 2006.

The provider is located at 700 24TH ST APT HILL FORT LEE, VA 23801 and the phone number is (804) 633-8339.

Military Health Care Provider with taxonomy code 171000000X.