MRS. JENNIFER LYNN WEAR PHARM.D.
NPI 1043440522
Pharmacist in Saint Louis, MO

NPI Status: Active since July 20, 2009

Contact Information

1 JEFFERSON BARRACKS DR
SAINT LOUIS, MO
ZIP 63125
Phone: (314) 652-4100
Fax: (314) 289-7688

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

Individual
Female
Pharmacist

About JENNIFER WEAR

This page provides the complete NPI Profile along with additional information for Jennifer Wear, a provider established in Saint Louis, Missouri with a medical specialization in Pharmacist. The healthcare provider is registered in the NPI registry with number 1043440522 assigned on July 2009. The practitioner's primary taxonomy code is 183500000X with license number 2010027165 (MO). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI: 1043440522
Provider Name: MRS. JENNIFER LYNN WEAR PHARM.D.
Gender: Female
Entity Type: Individual
Location Address: 1 JEFFERSON BARRACKS DR SAINT LOUIS, MO 63125
Location Phone: (314) 652-4100
Location Fax: (314) 289-7688
Mailing Address: 4588 PARKVIEW PL DIVISION OF PHARMACY PRACTICE SAINT LOUIS, MO 63110
Mailing Phone: (314) 446-8535
Is Sole Proprietor?: No
Enumeration Date: 07-20-2009
Last Update Date: 04-30-2026
Code Navigator

A pharmacist like Jennifer Wear fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

Location Map

Secondary Locations

915 N Grand Blvd
Saint Louis, MO 63106
(314) 652-4100

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
Taxonomy Code: 183500000X
Type: Pharmacy Service Providers
License No.: 2010027165
License State: MO
Taxonomy Description: An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

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	051293462 (IL)

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 1043440522, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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 → 8

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 4

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 4 → 8 0 → 0 2 → 4