MADISON GRACE CATHEY NP
NPI 1184542383
Nurse Practitioner - Acute Care in Bossier City, LA

NPI Status: Active since July 07, 2026

Contact Information

2300 HOSPITAL DR STE 460
BOSSIER CITY, LA
ZIP 71111
Phone: (318) 212-7335
Fax: (318) 212-7336

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  • Individual
  • Female
  • Nurse Practitioner
  • Acute Care

About MADISON CATHEY

This page provides the complete NPI Profile along with additional information for Madison Cathey, a provider established in Bossier City, Louisiana with a medical specialization in Nurse Practitioner, focusing in acute care . The healthcare provider is registered in the NPI registry with number 1184542383 assigned on July 2026. The practitioner's primary taxonomy code is 363LA2100X with license number 213112 (LA). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1184542383
Provider Name
MADISON GRACE CATHEY NP
Gender
Female
Entity Type
Individual
Location Address
2300 HOSPITAL DR STE 460 BOSSIER CITY, LA 71111
Location Phone
(318) 212-7335
Location Fax
(318) 212-7336
Mailing Address
2300 HOSPITAL DR STE 460 BOSSIER CITY, LA 71111
Mailing Phone
(318) 212-7335
Mailing Fax
(318) 212-7336
Is Sole Proprietor?
Yes
Enumeration Date
07-07-2026
Last Update Date
07-07-2026
Code Navigator

A nurse practitioner (NP) like Madison Cathey 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 Acute Care

Taxonomy Code
363LA2100X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
213112
License State
LA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

213112 (LA)

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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 1184542383, 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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 8 → 16 → 7 5 → 10 → 1 2 → 4 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 1 + 0 + 4 + 4 + 3 + 1 + 6 + 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 1184542383.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Urology
2300 HOSPITAL DR STE 460
BOSSIER CITY, LA 71111
Physician Assistant
2300 HOSPITAL DR STE 460
BOSSIER CITY, LA 71111

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184542383, enumerated as an "individual" on July 07, 2026.

The provider is located at 2300 HOSPITAL DR STE 460 BOSSIER CITY, LA 71111 and the phone number is (318) 212-7335.

Nurse Practitioner with taxonomy code 363LA2100X and a focus in Acute Care.