DR. ALYSON BLAIR GEARHART AU.D., CCC-A
NPI 1538534797
Audiologist-Hearing Aid Fitter in Hermitage, TN

NPI Status: Active since December 14, 2015

Contact Information

3901 CENTRAL PIKE
SUITE 351
HERMITAGE, TN
ZIP 37076
Phone: (615) 889-8802
Fax: (615) 889-0583

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  • Individual
  • Female
  • Audiologist-Hearing Aid Fitter

About ALYSON GEARHART

This page provides the complete NPI Profile along with additional information for Alyson Gearhart, a provider established in Hermitage, Tennessee with a medical specialization in Audiologist-hearing Aid Fitter. The healthcare provider is registered in the NPI registry with number 1538534797 assigned on December 2015. The practitioner's primary taxonomy code is 237600000X with license number 1769 (TN). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1538534797
Provider Name
DR. ALYSON BLAIR GEARHART AU.D., CCC-A
Gender
Female
Entity Type
Individual
Location Address
3901 CENTRAL PIKE SUITE 351 HERMITAGE, TN 37076
Location Phone
(615) 889-8802
Location Fax
(615) 889-0583
Mailing Address
3901 CENTRAL PIKE SUITE 351 HERMITAGE, TN 37076
Mailing Phone
(615) 889-8802
Mailing Fax
(615) 889-0583
Is Sole Proprietor?
No
Enumeration Date
12-14-2015
Last Update Date
12-14-2015
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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

Audiologist-Hearing Aid Fitter

Taxonomy Code
237600000X
Type
Speech, Language and Hearing Service Providers
License No.
1769
License State
TN
Taxonomy Description
An audiologist/hearing aid fitter is the professional who specializes in evaluating and treating people with hearing loss, conducts a wide variety of tests to determine the exact nature of an individual's hearing problem, presents a variety of treatment options to patients, dispenses and fits hearing aids, administers tests of balance to evaluate dizziness and provides hearing rehabilitation training. This classification should be used where individuals are licensed as audiologist-hearing aid fitters as opposed to states that license individuals as audiologists.

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)
1231H00000XSpeech, Language and Hearing Service Providers

Audiologist

1769 (TN)

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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 1538534797, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 5 → 10 → 1 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 1 + 0 + 3 + 8 + 7 + 1 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1538534797.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Podiatrist
3901 CENTRAL PIKE, SUITE 353
HERMITAGE, TN 37076
Internal Medicine
3901 CENTRAL PIKE, SUITE 352
HERMITAGE, TN 37076
Internal Medicine (Pulmonary Disease)
3901 CENTRAL PIKE, SUITE 352
HERMITAGE, TN 37076
Otolaryngology
3901 CENTRAL PIKE, SUITE 351
HERMITAGE, TN 37076
Surgery
3901 CENTRAL PIKE, SUITE 555
HERMITAGE, TN 37076
Physician Assistant
3901 CENTRAL PIKE, SUITE 352
HERMITAGE, TN 37076
Podiatrist
3901 CENTRAL PIKE, STE. 353
HERMITAGE, TN 37076
Clinic/Center (Podiatric)
3901 CENTRAL PIKE, SUITE 353
HERMITAGE, TN 37076
Clinic/Center (Ambulatory Surgical)
3901 CENTRAL PIKE, SUITE 152
HERMITAGE, TN 37076
Pediatrics
3901 CENTRAL PIKE, SUITE 251
HERMITAGE, TN 37076
Pediatrics
3901 CENTRAL PIKE, SUITE 251
HERMITAGE, TN 37076
Internal Medicine
3901 CENTRAL PIKE
HERMITAGE, TN 37076
Durable Medical Equipment & Medical Supplies
3901 CENTRAL PIKE, SUITE 353
HERMITAGE, TN 37076
Radiology (Radiation Oncology)
3901 CENTRAL PIKE, SUITE 153
HERMITAGE, TN 37076

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538534797, enumerated as an "individual" on December 14, 2015.

The provider is located at 3901 CENTRAL PIKE SUITE 351 HERMITAGE, TN 37076 and the phone number is (615) 889-8802.

Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.