HOLLY MCALLISTER
NPI 1649654492
Registered Nurse - Medical-Surgical in Mckinney, TX

NPI Status: Active since July 10, 2015

Contact Information

5252 W UNIVERSITY DR
MCKINNEY, TX
ZIP 75071
Phone: (469) 764-1000

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  • Individual
  • Female
  • Registered Nurse
  • Medical-Surgical

About HOLLY MCALLISTER

This page provides the complete NPI Profile along with additional information for Holly Mcallister, a provider established in Mckinney, Texas with a medical specialization in Registered Nurse, focusing in medical-surgical . The healthcare provider is registered in the NPI registry with number 1649654492 assigned on July 2015. The practitioner's primary taxonomy code is 163WM0705X with license number 787501 (TX). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1649654492
Provider Name
HOLLY MCALLISTER
Gender
Female
Entity Type
Individual
Location Address
5252 W UNIVERSITY DR MCKINNEY, TX 75071
Location Phone
(469) 764-1000
Mailing Address
5252 W UNIVERSITY DR MCKINNEY, TX 75071
Mailing Phone
(469) 764-1000
Is Sole Proprietor?
No
Enumeration Date
07-10-2015
Last Update Date
08-05-2020
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A registered nurse (RN) like Holly Mcallister coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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

Registered Nurse Medical-Surgical

Taxonomy Code
163WM0705X
Type
Nursing Service Providers
License No.
787501
License State
TX

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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 1649654492, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 4 → 8 6 → 12 → 3 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 1 + 2 + 5 + 8 + 4 + 1 + 8 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1649654492.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Emergency Medicine
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Emergency Medicine
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Internal Medicine
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Pathology (Anatomic Pathology & Clinical Pathology)
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Emergency Medicine
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Dietitian, Registered
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Emergency Medicine
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Physician Assistant (Surgical)
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Emergency Medicine
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Internal Medicine (Infectious Disease)
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Emergency Medicine
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Nurse Practitioner (Family)
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Internal Medicine
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Nurse Practitioner (Acute Care)
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Emergency Medicine
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Occupational Therapist
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Physical Therapist
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Speech-Language Pathologist
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Physician Assistant (Surgical)
5252 W UNIVERSITY DR
MCKINNEY, TX 75071
Nurse Anesthetist, Certified Registered
5252 W UNIVERSITY DR
MCKINNEY, TX 75071

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649654492, enumerated as an "individual" on July 10, 2015.

The provider is located at 5252 W UNIVERSITY DR MCKINNEY, TX 75071 and the phone number is (469) 764-1000.

Registered Nurse with taxonomy code 163WM0705X and a focus in Medical-Surgical.