TRISTAR HEARING
NPI 1750242558
Hearing Aid Equipment in Milan, TN

NPI Status: Active since November 20, 2025

Contact Information

1051 JONES BLVD
MILAN, TN
ZIP 38358
Phone: (731) 388-3669

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  • Organization
  • Hearing Aid Equipment

About TRISTAR HEARING

This page provides the complete NPI Profile along with additional information for Tristar Hearing, a provider established in Milan, Tennessee operating as a Hearing Aid Equipment. The healthcare provider is registered in the NPI registry with number 1750242558 assigned on November 2025. The practitioner's primary taxonomy code is 332S00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Mrs. Jamie Martin Bc-his (Owner)

NPI
1750242558
Provider Name
TRISTAR HEARING
Entity Type
Organization
Location Address
1051 JONES BLVD MILAN, TN 38358
Location Phone
(731) 388-3669
Mailing Address
1051 JONES BLVD MILAN, TN 38358
Mailing Phone
(731) 388-3669
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-20-2025
Last Update Date
11-20-2025
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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 Aid Equipment

Taxonomy Code
332S00000X
Type
Suppliers
Taxonomy Description
The manufacture and/or sale of electronic hearing aids, their component parts, and related products and services on a national basis.

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

MRS. JAMIE MARTIN BC-HIS

Authorized Official Title
OWNER
Authorized Official Phone
(731) 388-3669

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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 1750242558, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
7
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
8
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 5 → 10 → 1 2 → 4 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 4 + 4 + 4 + 5 + 1 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1750242558.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Hearing Instrument Specialist
1051 JONES BLVD
MILAN, TN 38358
Hearing Aid Equipment
1051 JONES BLVD
MILAN, TN 38358

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750242558, enumerated as an "organization" on November 20, 2025.

The provider is located at 1051 JONES BLVD MILAN, TN 38358 and the phone number is (731) 388-3669.

Hearing Aid Equipment with taxonomy code 332S00000X.