ASHLEY HASTINGS
NPI 1659239846
Nurse Practitioner - Pediatrics in Killeen, TX

NPI Status: Active since January 14, 2026

Contact Information

4102 CLEAR CREEK RD STE 107
KILLEEN, TX
ZIP 76549
Phone: (254) 526-8300

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  • Individual
  • Female
  • Nurse Practitioner
  • Pediatrics

About ASHLEY HASTINGS

This page provides the complete NPI Profile along with additional information for Ashley Hastings, a provider established in Killeen, Texas with a medical specialization in Nurse Practitioner, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1659239846 assigned on January 2026. The practitioner's primary taxonomy code is 363LP0200X with license number 1224296 (TX). The provider is registered as an individual and her NPI record was last updated March 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1659239846
Provider Name
ASHLEY HASTINGS
Gender
Female
Entity Type
Individual
Location Address
4102 CLEAR CREEK RD STE 107 KILLEEN, TX 76549
Location Phone
(254) 526-8300
Mailing Address
1730 DRYDEN AVE COPPERAS COVE, TX 76522
Is Sole Proprietor?
Yes
Enumeration Date
01-14-2026
Last Update Date
03-22-2026
Code Navigator

A nurse practitioner (NP) like Ashley Hastings 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.
1224296
License State
TX

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1659239846, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 5 → 10 → 1 2 → 4 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 4 + 3 + 1 + 8 + 8 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1659239846.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Pediatrics
4102 CLEAR CREEK RD STE 107
KILLEEN, TX 76549
Nurse Practitioner (Pediatrics)
4102 CLEAR CREEK RD STE 107
KILLEEN, TX 76549
Nurse Practitioner (Family)
4102 CLEAR CREEK RD STE 107
KILLEEN, TX 76549

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659239846, enumerated as an "individual" on January 14, 2026.

The provider is located at 4102 CLEAR CREEK RD STE 107 KILLEEN, TX 76549 and the phone number is (254) 526-8300.

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