MRS. LAURA ELIZABETH ISHERWOOD NNP-BC
NPI 1447186374
Registered Nurse - Neonatal Intensive Care in Oak Lawn, IL

NPI Status: Active since June 19, 2026

Contact Information

4440 W 95TH ST
OAK LAWN, IL
ZIP 60453
Phone: (708) 684-8000

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  • Individual
  • Female
  • Registered Nurse
  • Neonatal Intensive Care

About LAURA ISHERWOOD

This page provides the complete NPI Profile along with additional information for Laura Isherwood, a provider established in Oak Lawn, Illinois with a medical specialization in Registered Nurse, focusing in neonatal intensive care . The healthcare provider is registered in the NPI registry with number 1447186374 assigned on June 2026. The practitioner's primary taxonomy code is 163WN0002X with license number 041432984 (IL). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1447186374
Provider Name
MRS. LAURA ELIZABETH ISHERWOOD NNP-BC
Gender
Female
Entity Type
Individual
Location Address
4440 W 95TH ST OAK LAWN, IL 60453
Location Phone
(708) 684-8000
Mailing Address
4440 W 95TH ST OAK LAWN, IL 60453
Is Sole Proprietor?
No
Enumeration Date
06-19-2026
Last Update Date
06-19-2026
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A registered nurse (RN) like Laura Isherwood 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.

Neonatal nurses - this registered nurse specializes in the care of newborn infants who have health issues like premature births, infections, cardiac malformations, birth defects, etc. These nurses are skilled in handling the unique medical needs of babies and are an essential part of neonatal intensive care units (NICUs).

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 Neonatal Intensive Care

Taxonomy Code
163WN0002X
Type
Nursing Service Providers
License No.
041432984
License State
IL

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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 1447186374, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
4
Unchanged
Pos 3
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 1 → 2 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 2 + 8 + 1 + 2 + 3 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1447186374.

Other Providers at the Same Location


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

Pediatrics (Pediatric Gastroenterology)
4440 W 95TH ST
OAK LAWN, IL 60453
Internal Medicine (Infectious Disease)
4440 W 95TH ST
OAK LAWN, IL 60453
Physical Medicine & Rehabilitation
4440 W 95TH ST, EMG LAB, ROOM 042 SOUTH
OAK LAWN, IL 60453
Pediatrics (Pediatric Cardiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Pediatrics (Pediatric Cardiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Radiation Oncology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Radiation Oncology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Radiation Oncology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Radiation Oncology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Diagnostic Radiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Diagnostic Radiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Diagnostic Radiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Diagnostic Radiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Diagnostic Radiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Diagnostic Radiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Diagnostic Radiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Diagnostic Radiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Diagnostic Radiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Radiology (Diagnostic Radiology)
4440 W 95TH ST
OAK LAWN, IL 60453
Pediatrics (Neonatal-Perinatal Medicine)
4440 W 95TH ST, ROOM 250 NORTH
OAK LAWN, IL 60453

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447186374, enumerated as an "individual" on June 19, 2026.

The provider is located at 4440 W 95TH ST OAK LAWN, IL 60453 and the phone number is (708) 684-8000.

Registered Nurse with taxonomy code 163WN0002X and a focus in Neonatal Intensive Care.