20-20 OPTICAL INC
NPI 1619972734
Eyewear Supplier in Fergus Falls, MN

NPI Status: Active since June 15, 2005

Contact Information

615 S MILL ST
STE 2
FERGUS FALLS, MN
ZIP 56537
Phone: (218) 998-2020
Fax: (218) 998-2098

Get Directions Write a Review

  • Organization
  • Eyewear Supplier

About 20-20 OPTICAL INC

This page provides the complete NPI Profile along with additional information for 20-20 Optical Inc, a provider established in Fergus Falls, Minnesota operating as a Eyewear Supplier. The healthcare provider is registered in the NPI registry with number 1619972734 assigned on June 2005. The practitioner's primary taxonomy code is 332H00000X. The provider is registered as an organization and their NPI record was last updated 17 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Mr. David G. Gaustad (Owner/manager)

NPI
1619972734
Provider Name
20-20 OPTICAL INC
Entity Type
Organization
Location Address
615 S MILL ST STE 2 FERGUS FALLS, MN 56537
Location Phone
(218) 998-2020
Location Fax
(218) 998-2098
Mailing Address
615 S MILL ST STE 2 FERGUS FALLS, MN 56537
Mailing Phone
(218) 998-2020
Mailing Fax
(218) 998-2098
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-15-2005
Last Update Date
07-13-2009
Code Navigator

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

Eyewear Supplier

Taxonomy Code
332H00000X
Type
Suppliers
Taxonomy Description
An organization that provides spectacles, contact lenses, and other vision enhancement devices prescribed by an optometrist or ophthalmologist.

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)
1156FX1800XEye and Vision Services Providers

Technician/Technologist
Optician

(MN)

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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

MR. DAVID G. GAUSTAD

Authorized Official Title
OWNER/MANAGER
Authorized Official Phone
(218) 998-2020

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
VMN000233OTHER (01)AZAVESIS
1042920001MEDICARE NSC (07)IN 
4C789TWOTHER (01)MNBLUE CROSS BLUE SHIELD MN
892886OTHER (01)NDND VISION SERVICES
985222100MEDICAID (05)MN 
21-00143MEDICAID (05)TX 
1046788OTHER (01)PREFERRED ONE
031024003MEDICAID (05)MN 
55387MEDICAID (05)ND 

Reviews for 20-20 OPTICAL INC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1619972734, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 8 + 7 + 4 + 7 + 6 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1619972734.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Clinic/Center (Multi-Specialty)
615 S MILL ST
FERGUS FALLS, MN 56537
Surgery
615 S MILL ST
FERGUS FALLS, MN 56537
Orthopaedic Surgery
615 S MILL ST
FERGUS FALLS, MN 56537
Internal Medicine
615 S MILL ST
FERGUS FALLS, MN 56537
Ophthalmology
615 S MILL ST
FERGUS FALLS, MN 56537
Technician/Technologist (Optician)
615 S MILL ST, SUITE 2
FERGUS FALLS, MN 56537
Technician/Technologist (Optician)
615 S MILL ST, SUITE 2
FERGUS FALLS, MN 56537
Technician/Technologist (Optician)
615 S MILL ST, SUITE 2
FERGUS FALLS, MN 56537
Technician/Technologist (Optician)
615 S MILL ST, SUITE 2
FERGUS FALLS, MN 56537
Technician/Technologist (Optician)
615 S MILL ST, SUITE 2
FERGUS FALLS, MN 56537
Technician/Technologist (Optician)
615 S MILL ST, SUITE 2
FERGUS FALLS, MN 56537
Technician/Technologist (Optician)
615 S MILL ST, SUITE 2
FERGUS FALLS, MN 56537
Podiatrist
615 S MILL ST
FERGUS FALLS, MN 56537
Pharmacist
615 S MILL ST
FERGUS FALLS, MN 56537
Specialist/Technologist (Athletic Trainer)
615 S MILL ST
FERGUS FALLS, MN 56537

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619972734, enumerated as an "organization" on June 15, 2005.

The provider is located at 615 S MILL ST STE 2 FERGUS FALLS, MN 56537 and the phone number is (218) 998-2020.

Eyewear Supplier with taxonomy code 332H00000X.

The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.