HEARING SERVICES
NPI 1861728271
Hearing Instrument Specialist in Antigo, WI

NPI Status: Active since October 20, 2009

Contact Information

723 SUPERIOR ST
ANTIGO, WI
ZIP 54409
Phone: (715) 627-4199

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  • Organization
  • Hearing Instrument Specialist

About HEARING SERVICES

This page provides the complete NPI Profile along with additional information for Hearing Services, a provider established in Antigo, Wisconsin operating as a Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1861728271 assigned on October 2009. The practitioner's primary taxonomy code is 237700000X with license number 1182 060 (WI). 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 Phillip N Heistad (Owner)

NPI
1861728271
Provider Name
HEARING SERVICES
Entity Type
Organization
Location Address
723 SUPERIOR ST ANTIGO, WI 54409
Location Phone
(715) 627-4199
Mailing Address
PO BOX 185 ANTIGO, WI 54409
Mailing Phone
(715) 627-4199
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-20-2009
Last Update Date
10-20-2009
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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
License No.
1182 060
License State
WI
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

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

PHILLIP N HEISTAD

Authorized Official Title
OWNER
Authorized Official Phone
(715) 627-4199

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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 1861728271, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
1
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 6 → 12 → 3 7 → 14 → 5 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 4 + 2 + 1 + 6 + 2 + 1 + 4 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1861728271.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Clinic/Center (Hearing and Speech)
723 SUPERIOR ST
ANTIGO, WI 54409

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861728271, enumerated as an "organization" on October 20, 2009.

The provider is located at 723 SUPERIOR ST ANTIGO, WI 54409 and the phone number is (715) 627-4199.

Hearing Instrument Specialist with taxonomy code 237700000X.