DR. RYAN MICHAEL HAYHURST PHARMD
NPI 1114804705
Pharmacy - Institutional Pharmacy in Fairmont, WV

NPI Status: Active since August 18, 2025

Contact Information

1325 LOCUST AVE
FAIRMONT, WV
ZIP 26554
Phone: (304) 534-7810

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  • Individual
  • Male
  • Pharmacy
  • Institutional Pharmacy

About RYAN HAYHURST

This page provides the complete NPI Profile along with additional information for Ryan Hayhurst, a provider established in Fairmont, West Virginia with a medical specialization in Pharmacy, focusing in institutional pharmacy . The healthcare provider is registered in the NPI registry with number 1114804705 assigned on August 2025. The practitioner's primary taxonomy code is 3336I0012X with license number RP0014819 (WV). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1114804705
Provider Name
DR. RYAN MICHAEL HAYHURST PHARMD
Gender
Male
Entity Type
Individual
Location Address
1325 LOCUST AVE FAIRMONT, WV 26554
Location Phone
(304) 534-7810
Mailing Address
1325 LOCUST AVE FAIRMONT, WV 26554
Is Sole Proprietor?
Yes
Enumeration Date
08-18-2025
Last Update Date
08-18-2025
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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

Pharmacy Institutional Pharmacy

Taxonomy Code
3336I0012X
Type
Suppliers
License No.
RP0014819
License State
WV
Taxonomy Description
A pharmacy in a hospital (inpatient) or institution used by pharmacists for the compounding and delivery of medicinal preparations to be administered to the patient by nursing or other authorized personnel. Institutional Pharmacies also counsel patients and caregivers; administer vaccinations; and provide other professional services associated with pharmaceutical care such as health screenings, consultative services with other health care providers, collaborative practice, disease state management, and education classes.

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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 1114804705, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
0
Doubled → 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 1 → 2 8 → 16 → 7 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 1 + 6 + 0 + 8 + 7 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1114804705.

Other Providers at the Same Location


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

Emergency Medicine
1325 LOCUST AVE
FAIRMONT, WV 26554
Anesthesiology
1325 LOCUST AVE
FAIRMONT, WV 26554
Pharmacy (Community/Retail Pharmacy)
1325 LOCUST AVE
FAIRMONT, WV 26554
Internal Medicine (Pulmonary Disease)
1325 LOCUST AVE, SUITE 35
FAIRMONT, WV 26554
Specialist
1325 LOCUST AVE
FAIRMONT, WV 26554
Physical Therapist
1325 LOCUST AVE
FAIRMONT, WV 26554
Clinical Medical Laboratory
1325 LOCUST AVE
FAIRMONT, WV 26554
Emergency Medicine
1325 LOCUST AVE
FAIRMONT, WV 26554
Specialist
1325 LOCUST AVE
FAIRMONT, WV 26554
Physical Therapist
1325 LOCUST AVE
FAIRMONT, WV 26554
Internal Medicine (Cardiovascular Disease)
1325 LOCUST AVE, 1939 BUILDING
FAIRMONT, WV 26554
Internal Medicine (Cardiovascular Disease)
1325 LOCUST AVE
FAIRMONT, WV 26554
Orthopaedic Surgery
1325 LOCUST AVE
FAIRMONT, WV 26554
Orthopaedic Surgery
1325 LOCUST AVE
FAIRMONT, WV 26554
Radiology (Radiation Oncology)
1325 LOCUST AVE
FAIRMONT, WV 26554
Psychiatry & Neurology (Psychiatry)
1325 LOCUST AVE
FAIRMONT, WV 26554
Anesthesiology
1325 LOCUST AVE
FAIRMONT, WV 26554
Dietitian, Registered
1325 LOCUST AVE
FAIRMONT, WV 26554
General Acute Care Hospital
1325 LOCUST AVE
FAIRMONT, WV 26554
Home Health
1325 LOCUST AVE
FAIRMONT, WV 26554

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114804705, enumerated as an "individual" on August 18, 2025.

The provider is located at 1325 LOCUST AVE FAIRMONT, WV 26554 and the phone number is (304) 534-7810.

Pharmacy with taxonomy code 3336I0012X and a focus in Institutional Pharmacy.