GUZA HEARING ENHANCEMENT INC
NPI 1336757129
Hearing Instrument Specialist in Marshall, MN

NPI Status: Active since July 17, 2020

Contact Information

800 E MAIN ST
MARSHALL, MN
ZIP 56258
Phone: (507) 532-1024

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  • Organization
  • Hearing Instrument Specialist

About GUZA HEARING ENHANCEMENT INC

This page provides the complete NPI Profile along with additional information for Guza Hearing Enhancement Inc, a provider established in Marshall, Minnesota operating as a Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1336757129 assigned on July 2020. The practitioner's primary taxonomy code is 237700000X. The provider is registered as an organization and their NPI record was last updated 6 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 Rod John Guza Bc-his (Owner)

NPI
1336757129
Provider Name
GUZA HEARING ENHANCEMENT INC
Entity Type
Organization
Location Address
800 E MAIN ST MARSHALL, MN 56258
Location Phone
(507) 532-1024
Mailing Address
3856 170TH AVE MINNEOTA, MN 56264
Mailing Phone
(507) 829-9489
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-17-2020
Last Update Date
07-17-2020
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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

Hearing Instrument Specialist

Taxonomy Code
237700000X
Type
Speech, Language and Hearing Service Providers
Taxonomy Description
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society

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)
1261QH0700XAmbulatory Health Care Facilities

Clinic/Center
Hearing and Speech

 

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.

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

ROD JOHN GUZA BC-HIS

Authorized Official Title
OWNER
Authorized Official Phone
(507) 829-9489

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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 1336757129, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
9
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 7 → 14 → 5 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 1 + 4 + 5 + 1 + 4 + 1 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1336757129.

Other Providers at the Same Location


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

Hearing Instrument Specialist
800 E MAIN ST, SUITE E-2
MARSHALL, MN 56258
Chiropractor
800 E MAIN ST
MARSHALL, MN 56258
Chiropractor
800 E MAIN ST
MARSHALL, MN 56258
Hearing Instrument Specialist
800 E MAIN ST, SUITE E-2
MARSHALL, MN 56258
Clinic/Center (Rehabilitation, Substance Use Disorder)
800 E MAIN ST
MARSHALL, MN 56258

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336757129, enumerated as an "organization" on July 17, 2020.

The provider is located at 800 E MAIN ST MARSHALL, MN 56258 and the phone number is (507) 532-1024.

Hearing Instrument Specialist with taxonomy code 237700000X.