MADISON NICOLE CAROLLO CPNP - AC
NPI 1174474761
Nurse Practitioner - Pediatrics, Critical Care in Durham, NC

NPI Status: Active since February 09, 2026

Contact Information

2301 ERWIN RD
DURHAM, NC
ZIP 27705
Phone: (913) 940-4474

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  • Individual
  • Female
  • Nurse Practitioner
  • Pediatrics, Critical Care

About MADISON CAROLLO

This page provides the complete NPI Profile along with additional information for Madison Carollo, a provider established in Durham, North Carolina with a medical specialization in Nurse Practitioner, focusing in pediatrics, critical care . The healthcare provider is registered in the NPI registry with number 1174474761 assigned on February 2026. The practitioner's primary taxonomy code is 363LP0222X with license number 5023935 (NC). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1174474761
Provider Name
MADISON NICOLE CAROLLO CPNP - AC
Gender
Female
Entity Type
Individual
Location Address
2301 ERWIN RD DURHAM, NC 27705
Location Phone
(913) 940-4474
Mailing Address
PO BOX 110566 DURHAM, NC 27709
Mailing Phone
(919) 620-4555
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
02-09-2026
Last Update Date
02-19-2026
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A nurse practitioner (NP) like Madison Carollo 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, Critical Care

Taxonomy Code
363LP0222X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
5023935
License State
NC

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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 1174474761, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 8 + 7 + 8 + 7 + 1 + 2 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1174474761.

Other Providers at the Same Location


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

Ophthalmology
2301 ERWIN RD
DURHAM, NC 27705
Student in an Organized Health Care Education/Training Program
2301 ERWIN RD, DUKE UNIVERSITY HOSPITAL, HOSPITAL MED BOX 100800, DUMC
DURHAM, NC 27705
Internal Medicine
2301 ERWIN RD
DURHAM, NC 27705
Student in an Organized Health Care Education/Training Program
2301 ERWIN RD, DUKE MEDICAL RESIDENTS OFFICE
DURHAM, NC 27705
Physician Assistant
2301 ERWIN RD, DUKE NORTH 3200
DURHAM, NC 27705
Internal Medicine
2301 ERWIN RD, RM 8254DN
DURHAM, NC 27705
Nurse Practitioner
2301 ERWIN RD
DURHAM, NC 27705
Physician Assistant
2301 ERWIN RD
DURHAM, NC 27705
Student in an Organized Health Care Education/Training Program
2301 ERWIN RD
DURHAM, NC 27705
General Acute Care Hospital
2301 ERWIN RD
DURHAM, NC 27705
Student in an Organized Health Care Education/Training Program
2301 ERWIN RD
DURHAM, NC 27705
Internal Medicine
2301 ERWIN RD
DURHAM, NC 27705
Nurse Practitioner (Psychiatric/Mental Health)
2301 ERWIN RD
DURHAM, NC 27705
Nurse Practitioner (Acute Care)
2301 ERWIN RD
DURHAM, NC 27705
Student in an Organized Health Care Education/Training Program
2301 ERWIN RD
DURHAM, NC 27705
Student in an Organized Health Care Education/Training Program
2301 ERWIN RD
DURHAM, NC 27705
Student in an Organized Health Care Education/Training Program
2301 ERWIN RD
DURHAM, NC 27705
Respiratory Therapist, Registered
2301 ERWIN RD
DURHAM, NC 27705
Nurse Practitioner (Pediatrics)
2301 ERWIN RD, BOX 3936
DURHAM, NC 27705
Physician Assistant
2301 ERWIN RD
DURHAM, NC 27705

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174474761, enumerated as an "individual" on February 09, 2026.

The provider is located at 2301 ERWIN RD DURHAM, NC 27705 and the phone number is (913) 940-4474.

Nurse Practitioner with taxonomy code 363LP0222X and a focus in Pediatrics, Critical Care.