JUSTIN PATRICK LINDSAY PHARMD
NPI 1255269726
Pharmacist in Phoenix, AZ

NPI Status: Active since May 13, 2026

Contact Information

1111 E MCDOWELL RD
PHOENIX, AZ
ZIP 85006
Phone: (602) 839-4556

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  • Individual
  • Male
  • Pharmacist

About JUSTIN LINDSAY

This page provides the complete NPI Profile along with additional information for Justin Lindsay, a provider established in Phoenix, Arizona with a medical specialization in Pharmacist. The healthcare provider is registered in the NPI registry with number 1255269726 assigned on May 2026. The practitioner's primary taxonomy code is 183500000X with license number S023332 (AZ). The provider is registered as an individual and his NPI record was last updated May 2026. Justin Lindsay operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1255269726
Provider Name
JUSTIN PATRICK LINDSAY PHARMD
Gender
Male
Entity Type
Individual
Location Address
1111 E MCDOWELL RD PHOENIX, AZ 85006
Location Phone
(602) 839-4556
Mailing Address
1930 W DESERT HOLLOW DR PHOENIX, AZ 85085
Is Sole Proprietor?
Yes
Enumeration Date
05-13-2026
Last Update Date
05-13-2026
Code Navigator

A pharmacist like Justin Lindsay 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.
S023332
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.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1255269726, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
2
Doubled → 4
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 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 4 + 6 + 1 + 8 + 7 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1255269726.

Other Providers at the Same Location


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

Emergency Medicine
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Radiology (Diagnostic Radiology)
1111 E MCDOWELL RD, DEPARTMENT OF MEDICAL IMAGING, GOOD SAMARITAN HOSPITAL
PHOENIX, AZ 85006
Radiology (Diagnostic Radiology)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Pediatrics (Pediatric Infectious Diseases)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Physician Assistant (Medical)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Internal Medicine (Critical Care Medicine)
1111 E MCDOWELL RD, DEPT OF CRITICAL CARE - BANNER GOOD SAMARITAN
PHOENIX, AZ 85006
Internal Medicine (Critical Care Medicine)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Internal Medicine (Critical Care Medicine)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Dietitian, Registered
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Internal Medicine
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Internal Medicine
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Nurse Practitioner
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Pediatrics (Neonatal-Perinatal Medicine)
1111 E MCDOWELL RD, GOOD SAMARITAN HOSPITAL, NICU
PHOENIX, AZ 85006
Internal Medicine
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Radiology (Radiation Oncology)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Radiology (Diagnostic Radiology)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Radiology (Diagnostic Radiology)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Nuclear Medicine
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
1111 E MCDOWELL RD
PHOENIX, AZ 85006
Radiology (Diagnostic Radiology)
1111 E MCDOWELL RD
PHOENIX, AZ 85006

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255269726, enumerated as an "individual" on May 13, 2026.

The provider is located at 1111 E MCDOWELL RD PHOENIX, AZ 85006 and the phone number is (602) 839-4556.

Pharmacist with taxonomy code 183500000X.