DR. RACHEL LYNN LOWRANCE AUD, CCC-A
NPI 1972477057
Audiologist-Hearing Aid Fitter in Lake Forest, IL
NPI Status: Active since October 02, 2025
Contact Information
267 E WESTMINSTER
LAKE FOREST, IL
ZIP 60045
Phone: (847) 295-1185
- Individual
- Female
- Audiologist-Hearing Aid Fitter
About RACHEL LOWRANCE
This page provides the complete NPI Profile along with additional information for Rachel Lowrance, a provider established in Lake Forest, Illinois with a medical specialization in Audiologist-hearing Aid Fitter. The healthcare provider is registered in the NPI registry with number 1972477057 assigned on October 2025. The practitioner's primary taxonomy code is 237600000X with license number 147.012212 (IL). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1972477057
- Provider Name
- DR. RACHEL LYNN LOWRANCE AUD, CCC-A
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 267 E WESTMINSTER LAKE FOREST, IL 60045
- Location Phone
- (847) 295-1185
- Mailing Address
- 267 E WESTMINSTER LAKE FOREST, IL 60045
- Mailing Phone
- (847) 295-1185
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-02-2025
- Last Update Date
- 10-24-2025
- Code Navigator
Location Map
Secondary Locations
- 1030 W North Ave Ste 300
Chicago, IL 60642
(847) 295-1185 - 400 Central Ave Ste 100
Northfield, IL 60093
(847) 295-1185
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.
- 147.012212
- License State
- IL
- 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) |
|---|---|---|---|---|
| 1 | 237600000X | Speech, Language and Hearing Service Providers | Audiologist-Hearing Aid Fitter | DA16467 (AZ) |
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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 1972477057, 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 3 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1972477057, enumerated as an "individual" on October 02, 2025.
The provider is located at 267 E WESTMINSTER LAKE FOREST, IL 60045 and the phone number is (847) 295-1185.
Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.
