KATHERINE GUHL AGPCNP
NPI 1669278446
Nurse Practitioner - Adult Health in Columbus, GA

NPI Status: Active since February 21, 2025

Contact Information

5186 FREEDOM RIDGE CT
COLUMBUS, GA
ZIP 31907
Phone: (414) 334-9342

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About KATHERINE GUHL

This page provides the complete NPI Profile along with additional information for Katherine Guhl, a provider established in Columbus, Georgia with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1669278446 assigned on February 2025. The practitioner's primary taxonomy code is 363LA2200X with license number 202406512 (WI). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1669278446
Provider Name
KATHERINE GUHL AGPCNP
Gender
Female
Entity Type
Individual
Location Address
5186 FREEDOM RIDGE CT COLUMBUS, GA 31907
Location Phone
(414) 334-9342
Mailing Address
5186 FREEDOM RIDGE CT COLUMBUS, GA 31907
Mailing Phone
(414) 334-9342
Is Sole Proprietor?
No
Enumeration Date
02-21-2025
Last Update Date
02-21-2025
Code Navigator

A nurse practitioner (NP) like Katherine Guhl 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 Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
202406512
License State
WI

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)
1363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

202406512 (WI)
2363LG0600XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Gerontology

202406512 (WI)

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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 1669278446, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 6 → 12 → 3 2 → 4 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 4 + 7 + 1 + 6 + 4 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1669278446.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669278446, enumerated as an "individual" on February 21, 2025.

The provider is located at 5186 FREEDOM RIDGE CT COLUMBUS, GA 31907 and the phone number is (414) 334-9342.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.