ACUITY RETAIL SIMPSON, LLC
NPI 1497436307
Hearing Instrument Specialist in Knoxville, TN
NPI Status: Active since July 25, 2023
Contact Information
11410 KINGSTON PIKE STE 400
KNOXVILLE, TN
ZIP 37934
Phone: (865) 390-1237
Fax: (865) 390-8011
- Organization
- Hearing Instrument Specialist
About ACUITY RETAIL SIMPSON, LLC
This page provides the complete NPI Profile along with additional information for Acuity Retail Simpson, Llc, a provider established in Knoxville, Tennessee operating as a Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1497436307 assigned on July 2023. The practitioner's primary taxonomy code is 237700000X. The provider is registered as an organization and their NPI record was last updated December 2025. The provider's
- NPI
- 1497436307
- Provider Legal Name
- ACUITY RETAIL SIMPSON, LLC
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 11410 KINGSTON PIKE STE 400 KNOXVILLE, TN 37934
- Location Phone
- (865) 390-1237
- Location Fax
- (865) 390-8011
- Mailing Address
- 11410 KINGSTON PIKE STE 400 FARRAGUT, TN 37934
- Mailing Phone
- (865) 390-1237
- Mailing Fax
- (865) 390-8011
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- Yes
- Enumeration Date
- 07-25-2023
- Last Update Date
- 12-10-2025
- Code Navigator
Location Map
Secondary Locations
- 146 W Springbrook Dr
Johnson City, TN 37604
(423) 328-0406 - 1567 N Eastman Rd Ste 9
Kingsport, TN 37664
(423) 398-5555 - 10844 Chapman Hwy Ste A
Seymour, TN 37865
(865) 267-8111 - 550 Oak Ridge Tpke Ste B
Oak Ridge, TN 37830
(865) 390-1237
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) |
|---|---|---|---|---|
| 1 | 332S00000X | Suppliers | Hearing Aid Equipment |
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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 1497436307, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 63 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1497436307, enumerated as an "organization" on July 25, 2023.
The provider is located at 11410 KINGSTON PIKE STE 400 KNOXVILLE, TN 37934 and the phone number is (865) 390-1237.
Hearing Instrument Specialist with taxonomy code 237700000X.
