DR. GWENDOLYN LUCILLE WILKENING RPH, PHARMD
NPI 1003158114
Pharmacist - Psychiatric in Meridian, ID

NPI Status: Active since March 27, 2013

Contact Information

1311 E CENTRAL DR
MERIDIAN, ID
ZIP 83642
Phone: (208) 373-1734

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  • Individual
  • Female
  • Pharmacist
  • Psychiatric

About GWENDOLYN WILKENING

This page provides the complete NPI Profile along with additional information for Gwendolyn Wilkening, a provider established in Meridian, Idaho with a medical specialization in Pharmacist, focusing in psychiatric . The healthcare provider is registered in the NPI registry with number 1003158114 assigned on March 2013. The practitioner's primary taxonomy code is 1835P1300X with license number P8846 (ID). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1003158114
Provider Name
DR. GWENDOLYN LUCILLE WILKENING RPH, PHARMD
Other Name
DR. LUCY WILKENING PHARMD
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
1311 E CENTRAL DR MERIDIAN, ID 83642
Location Phone
(208) 373-1734
Mailing Address
1311 E CENTRAL DR MERIDIAN, ID 83642
Mailing Phone
(208) 373-1734
Is Sole Proprietor?
No
Enumeration Date
03-27-2013
Last Update Date
01-30-2026
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A pharmacist like Gwendolyn Wilkening 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

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 Psychiatric

Taxonomy Code
1835P1300X
Type
Pharmacy Service Providers
License No.
P8846
License State
ID
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing care of patients with psychiatric illness by assessing and monitoring patients, recognizing drug-induced problems, and recommending appropriate treatment plans.

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)
1183500000XPharmacy Service Providers

Pharmacist

52823 (TX)

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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 1003158114, we treat the final digit (4) 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 2 + 5 + 1 + 6 + 1 + 2 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1003158114.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Speech-Language Pathologist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Speech-Language Pathologist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Speech-Language Pathologist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Speech-Language Pathologist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist (General Practice)
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist (General Practice)
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Speech-Language Pathologist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist (General Practice)
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Counselor (Professional)
1311 E CENTRAL DR
MERIDAIN, ID 83642
Pharmacist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist (General Practice)
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist (General Practice)
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist
1311 E CENTRAL DR
MERIDIAN, ID 83642
Dentist (General Practice)
1311 E CENTRAL DR
MERIDIAN, ID 83642

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003158114, enumerated as an "individual" on March 27, 2013.

The provider is located at 1311 E CENTRAL DR MERIDIAN, ID 83642 and the phone number is (208) 373-1734.

Pharmacist with taxonomy code 1835P1300X and a focus in Psychiatric.