MICHAEL ARIAGNO RPH
NPI 1356286306
Pharmacist in Mount Shasta, CA

NPI Status: Active since April 23, 2026

Contact Information

148 MORGAN WAY
MOUNT SHASTA, CA
ZIP 96067
Phone: (530) 568-0270
Fax: (530) 568-0271

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  • Individual
  • Male
  • Pharmacist

About MICHAEL ARIAGNO

This page provides the complete NPI Profile along with additional information for Michael Ariagno, a provider established in Mount Shasta, California with a medical specialization in Pharmacist. The healthcare provider is registered in the NPI registry with number 1356286306 assigned on April 2026. The practitioner's primary taxonomy code is 183500000X with license number 43399 (CA). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1356286306
Provider Name
MICHAEL ARIAGNO RPH
Gender
Male
Entity Type
Individual
Location Address
148 MORGAN WAY MOUNT SHASTA, CA 96067
Location Phone
(530) 568-0270
Location Fax
(530) 568-0271
Mailing Address
148 MORGAN WAY MOUNT SHASTA, CA 96067
Mailing Phone
(530) 568-0270
Mailing Fax
(530) 568-0271
Is Sole Proprietor?
No
Enumeration Date
04-23-2026
Last Update Date
04-23-2026
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A pharmacist like Michael Ariagno 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.
43399
License State
CA
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.

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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 1356286306, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
6
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 5 → 10 → 1 2 → 4 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 4 + 8 + 1 + 2 + 3 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1356286306.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Pharmacy (Community/Retail Pharmacy)
148 MORGAN WAY
MOUNT SHASTA, CA 96067
Pharmacy (Long Term Care Pharmacy)
148 MORGAN WAY
MOUNT SHASTA, CA 96067

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356286306, enumerated as an "individual" on April 23, 2026.

The provider is located at 148 MORGAN WAY MOUNT SHASTA, CA 96067 and the phone number is (530) 568-0270.

Pharmacist with taxonomy code 183500000X.