MARINA ISHAK
NPI 1841123510
Pharmacist - Pharmacotherapy in Palm Beach Gardens, FL

NPI Status: Active since June 04, 2026

Contact Information

3801 PGA BLVD
PALM BEACH GARDENS, FL
ZIP 33410
Phone: (561) 577-2750

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  • Individual
  • Pharmacist
  • Pharmacotherapy

About MARINA ISHAK

This page provides the complete NPI Profile along with additional information for Marina Ishak, a provider established in Palm Beach Gardens, Florida operating as a Pharmacist, focusing in pharmacotherapy . The healthcare provider is registered in the NPI registry with number 1841123510 assigned on June 2026. The practitioner's primary taxonomy code is 1835P1200X with license number PS55426 (FL). The provider is registered as an individual and their NPI record was last updated June 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1841123510
Provider Name
MARINA ISHAK
Gender
Entity Type
Individual
Location Address
3801 PGA BLVD PALM BEACH GARDENS, FL 33410
Location Phone
(561) 577-2750
Mailing Address
3801 PGA BLVD PALM BEACH GARDENS, FL 33410
Is Sole Proprietor?
Yes
Enumeration Date
06-04-2026
Last Update Date
06-04-2026
Code Navigator

A pharmacist like Marina Ishak 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 Pharmacotherapy

Taxonomy Code
1835P1200X
Type
Pharmacy Service Providers
License No.
PS55426
License State
FL
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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 1841123510, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 2 + 2 + 6 + 5 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1841123510.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Dermatology
3801 PGA BLVD, SUITE 107
PALM BEACH GARDENS, FL 33410
Speech-Language Pathologist
3801 PGA BLVD
PALM BEACH GARDENS, FL 33410
Clinical Neuropsychologist
3801 PGA BLVD, SUITE 600 & 602
PALM BEACH GARDENS, FL 33410
Clinical Neuropsychologist
3801 PGA BLVD, SUITE 600
PALM BEACH GARDENS, FL 33410
Home Health
3801 PGA BLVD, SUITE 600 - OFFICE 651
PALM BEACH GARDENS, FL 33410
Psychiatry & Neurology (Psychiatry)
3801 PGA BLVD
PALM BEACH GARDENS, FL 33410

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841123510, enumerated as an "individual" on June 04, 2026.

The provider is located at 3801 PGA BLVD PALM BEACH GARDENS, FL 33410 and the phone number is (561) 577-2750.

Pharmacist with taxonomy code 1835P1200X and a focus in Pharmacotherapy.