NORTHWEST IOWA HOSPITAL CORPORATION
NPI 1528950243
Clinical Medical Laboratory in Dakota Dunes, SD

NPI Status: Active since July 17, 2025

Contact Information

101 TOWER RD STE 220
DAKOTA DUNES, SD
ZIP 57049
Phone: (605) 232-4270

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  • Organization
  • Clinical Medical Laboratory

About NORTHWEST IOWA HOSPITAL CORPORATION

This page provides the complete NPI Profile along with additional information for Northwest Iowa Hospital Corporation, a provider established in Dakota Dunes, South Dakota operating as a Clinical Medical Laboratory. The healthcare provider is registered in the NPI registry with number 1528950243 assigned on July 2025. The practitioner's primary taxonomy code is 291U00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The provider's . The authorized official of this NPI record is Jane M Arnold (Market President)

NPI
1528950243
Provider Legal Name
NORTHWEST IOWA HOSPITAL CORPORATION
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
101 TOWER RD STE 220 DAKOTA DUNES, SD 57049
Location Phone
(605) 232-4270
Mailing Address
2720 STONE PARK BLVD SIOUX CITY, IA 51104
Mailing Phone
(712) 279-3500
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
07-17-2025
Last Update Date
08-24-2025
Code Navigator

Establishments like Northwest Iowa Hospital Corporation are healthcare facilities that may perform a wide range of laboratory procedures, assisted by doctors and medical technologists. Laboratories can be categorized according to their function as common diagnostic labs or specialty labs that conduct specialized or confirmatory tests. Different clinical laboratories could specialize in clinical chemistry, clinical microbiology, hematology, serology, clinical microscopy, cytopathology, molecular biology, or public health. Please inquire directly with this provider to confirm their test menu.

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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

Clinical Medical Laboratory

Taxonomy Code
291U00000X
Type
Laboratories
Taxonomy Description
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

JANE M ARNOLD

Authorized Official Title
MARKET PRESIDENT
Authorized Official Phone
(712) 279-3204

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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 1528950243, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
3
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 2 → 4 9 → 18 → 9 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 1 + 8 + 5 + 0 + 2 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1528950243.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528950243, enumerated as an "organization" on July 17, 2025.

The provider is located at 101 TOWER RD STE 220 DAKOTA DUNES, SD 57049 and the phone number is (605) 232-4270.

Clinical Medical Laboratory with taxonomy code 291U00000X.