BLUE EARTH VALLEY EYE CLINIC LTD
NPI 1679675680
Clinic/Center in Winnebago, MN

NPI Status: Active since September 01, 2006

Contact Information

21 MAIN STREET SOUTH
WINNEBAGO, MN
ZIP 56098
Phone: (507) 893-4532
Fax: (507) 893-4854

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  • Organization
  • Clinic/Center
  • CLIA Number: 24D2114423
  • CLIA Cert. Type: Practitioner Other
  • CLIA Exp. Date: 06-13-2026

About BLUE EARTH VALLEY EYE CLINIC LTD

This page provides the complete NPI Profile along with additional information for Blue Earth Valley Eye Clinic Ltd, a provider established in Winnebago, Minnesota operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1679675680 assigned on September 2006. The practitioner's primary taxonomy code is 261Q00000X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The authorized official of this NPI record is Brent Daniel Johnson (President)

NPI
1679675680
Provider Name
BLUE EARTH VALLEY EYE CLINIC LTD
Entity Type
Organization
Location Address
21 MAIN STREET SOUTH WINNEBAGO, MN 56098
Location Phone
(507) 893-4532
Location Fax
(507) 893-4854
Mailing Address
PO BOX 717 WINNEBAGO, MN 56098
Mailing Phone
(507) 893-4532
Mailing Fax
(507) 893-4854
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-01-2006
Last Update Date
08-22-2020
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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

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

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

BRENT DANIEL JOHNSON

Authorized Official Title
PRESIDENT
Authorized Official Phone
(507) 893-4532

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
24D2114423
Facility Type
Practitioner Other
Certificate Effective Date
June 14, 2024
Certificate Expiration Date
June 13, 2026
Laboratory Director
BRENT D. JOHNSON
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Blue Earth Valley Eye Clinic Ltd to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1679675680, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 7 → 14 → 5 6 → 12 → 3 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 2 + 7 + 1 + 0 + 6 + 1 + 6 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1679675680.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679675680, enumerated as an "organization" on September 01, 2006.

The provider is located at 21 MAIN STREET SOUTH WINNEBAGO, MN 56098 and the phone number is (507) 893-4532.

Clinic/Center with taxonomy code 261Q00000X.