SANDRA RAE LLEWELLYN
NPI 1245810720
Registered Nurse - Emergency in Wilkes Barre, PA

NPI Status: Active since April 09, 2021

Contact Information

920 WILKES BARRE TOWNSHIP BLVD
WILKES BARRE, PA
ZIP 18702
Phone: (570) 823-8730

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NPPES record last updated: April 9, 2021. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Registered Nurse
  • Emergency

About SANDRA LLEWELLYN

This page provides the complete NPI Profile along with additional information for Sandra Llewellyn, a provider established in Wilkes Barre, Pennsylvania with a medical specialization in Registered Nurse, focusing in emergency . The healthcare provider is registered in the NPI registry with number 1245810720 assigned on April 2021. The practitioner's primary taxonomy code is 163WE0003X with license number RN521998L (PA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1245810720
Provider Name
SANDRA RAE LLEWELLYN
Gender
Female
Entity Type
Individual
Location Address
920 WILKES BARRE TOWNSHIP BLVD WILKES BARRE, PA 18702
Location Phone
(570) 823-8730
Mailing Address
11 EVERGREEN DR TUNKHANNOCK, PA 18657
Mailing Phone
(570) 209-2315
Is Sole Proprietor?
Yes
Enumeration Date
04-09-2021
Last Update Date
04-09-2021
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A registered nurse (RN) like Sandra Llewellyn 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 Emergency

Taxonomy Code
163WE0003X
Type
Nursing Service Providers
License No.
RN521998L
License State
PA

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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 1245810720, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
2
Doubled → 4
Check
0
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 8 → 16 → 7 0 → 0 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 1 + 6 + 1 + 0 + 7 + 4 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1245810720.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Pharmacist
920 WILKES BARRE TOWNSHIP BLVD
WILKES BARRE, PA 18702

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245810720, enumerated as an "individual" on April 09, 2021.

The provider is located at 920 WILKES BARRE TOWNSHIP BLVD WILKES BARRE, PA 18702 and the phone number is (570) 823-8730.

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