RANDALL MACHALK RN
NPI 1417799586
Registered Nurse - Ambulatory Care in Chippewa Falls, WI

NPI Status: Active since June 10, 2024

Contact Information

475 CHIPPEWA MALL DR STE 418
CHIPPEWA FALLS, WI
ZIP 54729
Phone: (715) 720-3780
Fax: (715) 720-7345

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  • Individual
  • Male
  • Registered Nurse
  • Ambulatory Care

About RANDALL MACHALK

This page provides the complete NPI Profile along with additional information for Randall Machalk, a provider established in Chippewa Falls, Wisconsin with a medical specialization in Registered Nurse, focusing in ambulatory care . The healthcare provider is registered in the NPI registry with number 1417799586 assigned on June 2024. The practitioner's primary taxonomy code is 163WP2201X with license number 149601 (WI). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1417799586
Provider Name
RANDALL MACHALK RN
Gender
Male
Entity Type
Individual
Location Address
475 CHIPPEWA MALL DR STE 418 CHIPPEWA FALLS, WI 54729
Location Phone
(715) 720-3780
Location Fax
(715) 720-7345
Mailing Address
3146 GUTHRIE RD EAU CLAIRE, WI 54703
Mailing Phone
(715) 579-0308
Is Sole Proprietor?
No
Enumeration Date
06-10-2024
Last Update Date
06-10-2024
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A registered nurse (RN) like Randall Machalk coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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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

Registered Nurse Ambulatory Care

Taxonomy Code
163WP2201X
Type
Nursing Service Providers
License No.
149601
License State
WI

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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 1417799586, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 1 → 2 7 → 14 → 5 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 1 + 4 + 9 + 1 + 8 + 5 + 1 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1417799586.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Internal Medicine
475 CHIPPEWA MALL DR STE 418
CHIPPEWA FALLS, WI 54729
Family Medicine
475 CHIPPEWA MALL DR STE 418
CHIPPEWA FALLS, WI 54729
Registered Nurse
475 CHIPPEWA MALL DR STE 418
CHIPPEWA FALLS, WI 54729
Pharmacist
475 CHIPPEWA MALL DR STE 418
CHIPPEWA FALLS, WI 54729
Social Worker (Clinical)
475 CHIPPEWA MALL DR STE 418
CHIPPEWA FALLS, WI 54729

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417799586, enumerated as an "individual" on June 10, 2024.

The provider is located at 475 CHIPPEWA MALL DR STE 418 CHIPPEWA FALLS, WI 54729 and the phone number is (715) 720-3780.

Registered Nurse with taxonomy code 163WP2201X and a focus in Ambulatory Care.