CALEB HOLYOAK PHARM D
NPI 1881912855
Pharmacist in Kingman, AZ

NPI Status: Active since May 14, 2010

Contact Information

1510 N STOCKTON HILL RD
KINGMAN, AZ
ZIP 86401
Phone: (928) 753-1177

Get Directions Write a Review

  • Individual
  • Male
  • Pharmacist

About CALEB HOLYOAK

This page provides the complete NPI Profile along with additional information for Caleb Holyoak, a provider established in Kingman, Arizona with a medical specialization in Pharmacist. The healthcare provider is registered in the NPI registry with number 1881912855 assigned on May 2010. The practitioner's primary taxonomy code is 183500000X with license number S020134 (AZ). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1881912855
Provider Name
CALEB HOLYOAK PHARM D
Gender
Male
Entity Type
Individual
Location Address
1510 N STOCKTON HILL RD KINGMAN, AZ 86401
Location Phone
(928) 753-1177
Mailing Address
1510 N STOCKTON HILL RD KINGMAN, AZ 86401
Mailing Phone
(928) 753-1177
Is Sole Proprietor?
No
Enumeration Date
05-14-2010
Last Update Date
04-06-2026
Code Navigator

A pharmacist like Caleb Holyoak 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

Taxonomy Code
183500000X
Type
Pharmacy Service Providers
License No.
S020134
License State
AZ
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.

Reviews for CALEB HOLYOAK PHARM D

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1881912855, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
8
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 8 → 16 → 7 9 → 18 → 9 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 1 + 8 + 1 + 4 + 8 + 1 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1881912855.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Clinic/Center (Primary Care)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Nurse Practitioner (Family)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Nurse Practitioner (Family)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Nurse Practitioner (Family)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Nurse Practitioner (Family)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Nurse Practitioner (Family)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Clinic/Center (Multi-Specialty)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Pharmacy (Clinic Pharmacy)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Nurse Practitioner (Family)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Nurse Practitioner (Family)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Nurse Practitioner (Primary Care)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Pharmacy (Clinic Pharmacy)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Clinic/Center (Federally Qualified Health Center (FQHC))
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Nurse Practitioner (Family)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Nurse Practitioner (Family)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Internal Medicine
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Nurse Practitioner (Family)
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401
Internal Medicine
1510 N STOCKTON HILL RD
KINGMAN, AZ 86401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881912855, enumerated as an "individual" on May 14, 2010.

The provider is located at 1510 N STOCKTON HILL RD KINGMAN, AZ 86401 and the phone number is (928) 753-1177.

Pharmacist with taxonomy code 183500000X.