KANE CHARLES MARCINIAK PHARMD
NPI 1639805518
Pharmacist - Ambulatory Care in Grand Rapids, MI

NPI Status: Active since July 25, 2022

Contact Information

300 LAFAYETTE AVE SE
GRAND RAPIDS, MI
ZIP 49503
Phone: (616) 685-6105

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  • Individual
  • Male
  • Pharmacist
  • Ambulatory Care

About KANE MARCINIAK

This page provides the complete NPI Profile along with additional information for Kane Marciniak, a provider established in Grand Rapids, Michigan with a medical specialization in Pharmacist, focusing in ambulatory care . The healthcare provider is registered in the NPI registry with number 1639805518 assigned on July 2022. The practitioner's primary taxonomy code is 1835P2201X with license number 5302415284 (MI). The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1639805518
Provider Name
KANE CHARLES MARCINIAK PHARMD
Gender
Male
Entity Type
Individual
Location Address
300 LAFAYETTE AVE SE GRAND RAPIDS, MI 49503
Location Phone
(616) 685-6105
Mailing Address
300 LAFAYETTE AVE SE GRAND RAPIDS, MI 49503
Is Sole Proprietor?
No
Enumeration Date
07-25-2022
Last Update Date
03-16-2026
Code Navigator

A pharmacist like Kane Marciniak 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 Ambulatory Care

Taxonomy Code
1835P2201X
Type
Pharmacy Service Providers
License No.
5302415284
License State
MI
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in the provision of integrated, accessible health care services by pharmacists and is accountable for addressing medication needs, developing sustained partnerships with patients, and practicing in the context of family and community.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1183500000XPharmacy Service Providers

Pharmacist

5302415284 (MI)

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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 1639805518, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 6 + 0 + 1 + 0 + 5 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1639805518.

Other Providers at the Same Location


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

Pharmacist
300 LAFAYETTE AVE SE
GRAND RAPIDS, MI 49503
Internal Medicine
300 LAFAYETTE AVE SE, SUITE 3000
GRAND RAPIDS, MI 49503
Family Medicine
300 LAFAYETTE AVE SE, SUITE 4200
GRAND RAPIDS, MI 49503
Family Medicine
300 LAFAYETTE AVE SE, SUITE 4000
GRAND RAPIDS, MI 49503
Internal Medicine
300 LAFAYETTE AVE SE, SUITE 3000
GRAND RAPIDS, MI 49503
Nurse Practitioner
300 LAFAYETTE AVE SE, SUITE 4200
GRAND RAPIDS, MI 49503
Family Medicine
300 LAFAYETTE AVE SE, SUITE 3000
GRAND RAPIDS, MI 49503
Physician Assistant
300 LAFAYETTE AVE SE
GRAND RAPIDS, MI 49503
Internal Medicine (Endocrinology, Diabetes & Metabolism)
300 LAFAYETTE AVE SE, STE 2045
GRAND RAPIDS, MI 49503
Nurse Practitioner (Adult Health)
300 LAFAYETTE AVE SE
GRAND RAPIDS, MI 49503
Dietitian, Registered
300 LAFAYETTE AVE SE, SUITE 2045
GRAND RAPIDS, MI 49503
Family Medicine
300 LAFAYETTE AVE SE, SUITE 3400
GRAND RAPIDS, MI 49503
Family Medicine
300 LAFAYETTE AVE SE, SUITE 3400
GRAND RAPIDS, MI 49503
Family Medicine
300 LAFAYETTE AVE SE, SUITE 3400
GRAND RAPIDS, MI 49503
Family Medicine
300 LAFAYETTE AVE SE, SUITE 4000
GRAND RAPIDS, MI 49503
Nurse Practitioner (Adult Health)
300 LAFAYETTE AVE SE, SUITE 2045
GRAND RAPIDS, MI 49503
Family Medicine
300 LAFAYETTE AVE SE, SUITE 3400
GRAND RAPIDS, MI 49503
Family Medicine
300 LAFAYETTE AVE SE, 4000
GRAND RAPIDS, MI 49503
Family Medicine
300 LAFAYETTE AVE SE
GRAND RAPIDS, MI 49503
Family Medicine
300 LAFAYETTE AVE SE
GRAND RAPIDS, MI 49503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639805518, enumerated as an "individual" on July 25, 2022.

The provider is located at 300 LAFAYETTE AVE SE GRAND RAPIDS, MI 49503 and the phone number is (616) 685-6105.

Pharmacist with taxonomy code 1835P2201X and a focus in Ambulatory Care.