CAITLYN WESTBROOK
NPI 1255287223
Registered Nurse - Emergency in Mobile, AL

NPI Status: Active since March 10, 2026

Contact Information

2451 UNIVERSITY HOSPITAL DR
MOBILE, AL
ZIP 36617
Phone: (251) 471-7000

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  • Individual
  • Female
  • Registered Nurse
  • Emergency

About CAITLYN WESTBROOK

This page provides the complete NPI Profile along with additional information for Caitlyn Westbrook, a provider established in Mobile, Alabama with a medical specialization in Registered Nurse, focusing in emergency . The healthcare provider is registered in the NPI registry with number 1255287223 assigned on March 2026. The practitioner's primary taxonomy code is 163WE0003X with license number 1-186746 (AL). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1255287223
Provider Name
CAITLYN WESTBROOK
Gender
Female
Entity Type
Individual
Location Address
2451 UNIVERSITY HOSPITAL DR MOBILE, AL 36617
Location Phone
(251) 471-7000
Mailing Address
2451 UNIVERSITY HOSPITAL DR MOBILE, AL 36617
Is Sole Proprietor?
No
Enumeration Date
03-10-2026
Last Update Date
03-10-2026
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A registered nurse (RN) like Caitlyn Westbrook 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.

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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 Emergency

Taxonomy Code
163WE0003X
Type
Nursing Service Providers
License No.
1-186746
License State
AL

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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 1255287223, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
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 5 → 10 → 1 2 → 4 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 4 + 8 + 1 + 4 + 2 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1255287223.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Anesthesiology
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Pathology (Anatomic Pathology & Clinical Pathology)
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Nurse Anesthetist, Certified Registered
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Emergency Medicine
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Radiology (Diagnostic Radiology)
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Surgery
2451 UNIVERSITY HOSPITAL DR, MASTIN 101
MOBILE, AL 36617
Surgery (Trauma Surgery)
2451 UNIVERSITY HOSPITAL DR, MASTIN 101
MOBILE, AL 36617
Colon & Rectal Surgery
2451 UNIVERSITY HOSPITAL DR, MASTIN 101
MOBILE, AL 36617
General Acute Care Hospital
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Nurse Practitioner (Gerontology)
2451 UNIVERSITY HOSPITAL DR, MSTN 101
MOBILE, AL 36617
Surgery (Surgical Critical Care)
2451 UNIVERSITY HOSPITAL DR, MASTIN 101
MOBILE, AL 36617
Clinical Medical Laboratory
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Clinical Medical Laboratory
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Nurse Practitioner (Family)
2451 UNIVERSITY HOSPITAL DR, MSTN 101
MOBILE, AL 36617
Internal Medicine
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Internal Medicine (Infectious Disease)
2451 UNIVERSITY HOSPITAL DR, MASTIN 102
MOBILE, AL 36617
Nurse Anesthetist, Certified Registered
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Nurse Practitioner (Family)
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617
Radiology (Diagnostic Radiology)
2451 UNIVERSITY HOSPITAL DR
MOBILE, AL 36617

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255287223, enumerated as an "individual" on March 10, 2026.

The provider is located at 2451 UNIVERSITY HOSPITAL DR MOBILE, AL 36617 and the phone number is (251) 471-7000.

Registered Nurse with taxonomy code 163WE0003X and a focus in Emergency.