CHRISTOPHER KNEIDEL PHARMD
NPI 1023543907
Pharmacist - Compounded Sterile Preparations in Topeka, KS

NPI Status: Active since April 27, 2017

Contact Information

2200 SW GAGE BLVD
TOPEKA, KS
ZIP 66622
Phone: (785) 350-3111

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
Secondary Taxonomies
Group Taxonomy
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Pharmacist
Compounded Sterile Preparations

About CHRISTOPHER KNEIDEL

This page provides the complete NPI Profile along with additional information for Christopher Kneidel, a provider established in Topeka, Kansas with a medical specialization in Pharmacist, focusing in compounded sterile preparations . The healthcare provider is registered in the NPI registry with number 1023543907 assigned on April 2017. The practitioner's primary taxonomy code is 1835C0207X with license number 115525 (KS). The provider is registered as an individual and his NPI record was last updated July 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI: 1023543907
Provider Name: CHRISTOPHER KNEIDEL PHARMD
Gender: Male
Entity Type: Individual
Location Address: 2200 SW GAGE BLVD TOPEKA, KS 66622
Location Phone: (785) 350-3111
Mailing Address: 705 PRESCOTT DR LAWRENCE, KS 66049
Is Sole Proprietor?: Yes
Enumeration Date: 04-27-2017
Last Update Date: 07-06-2026
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Location Map

Secondary Locations

4101 S 4th St
Leavenworth, KS 66048
(913) 682-2000

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: Pharmacist Compounded Sterile Preparations
Taxonomy Code: 1835C0207X
Type: Pharmacy Service Providers
License No.: 115525
License State: KS
Taxonomy Description: A licensed pharmacist who has demonstrated specialized knowledge and skill to ensure that sterile preparations meet the clinical needs of patients, satisfying quality, safety, and environmental control requirements, regulations, and standards in all phases of preparation, storage, transportation, and administration.

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)
1	183500000X	Pharmacy Service Providers	Pharmacist	115525 (KS)

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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 1023543907, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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 → 4

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 6

Pos 8

Unchanged

Pos 9

Doubled → 0

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 2 → 4 5 → 10 → 1 3 → 6 0 → 0