CAROLINE JANE ZEIGLER FNP
NPI 1548101041
Urology in Wilmington, NC

NPI Status: Active since April 01, 2026

Contact Information

1905 GLEN MEADE RD
WILMINGTON, NC
ZIP 28403
Phone: (910) 763-6251
Fax: (910) 763-7408

Recently Updated NPI Information
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.

Table of Contents

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Urology

About CAROLINE ZEIGLER

This page provides the complete NPI Profile along with additional information for Caroline Zeigler, a provider established in Wilmington, North Carolina with a medical specialization in Urology. The healthcare provider is registered in the NPI registry with number 1548101041 assigned on April 2026. The practitioner's primary taxonomy code is 208800000X with license number 5024532 (NC). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI: 1548101041
Provider Name: CAROLINE JANE ZEIGLER FNP
Gender: Female
Entity Type: Individual
Location Address: 1905 GLEN MEADE RD WILMINGTON, NC 28403
Location Phone: (910) 763-6251
Location Fax: (910) 763-7408
Mailing Address: 1905 GLEN MEADE RD WILMINGTON, NC 28403
Mailing Phone: (910) 763-6251
Mailing Fax: (910) 763-7408
Is Sole Proprietor?: No
Enumeration Date: 04-01-2026
Last Update Date: 05-27-2026
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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: Urology
Taxonomy Code: 208800000X
Type: Allopathic & Osteopathic Physicians
License No.: 5024532
License State: NC
Taxonomy Description: A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

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 1548101041, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 8

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 8

Check

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 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 2 + 0 + 2 + 0 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1

This NPI is valid

The calculated check digit is 1, which matches the last digit of 1548101041.