BRIDGET MARY KOEFELDA M.S., CCC-A
NPI 1922234871
Audiologist-Hearing Aid Fitter in Saint Charles, IL

NPI Status: Active since June 05, 2009

Contact Information

41W944 N CIRCLE DR
SAINT CHARLES, IL
ZIP 60175
Phone: (630) 587-9698

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  • Individual
  • Female
  • Audiologist-Hearing Aid Fitter

About BRIDGET KOEFELDA

This page provides the complete NPI Profile along with additional information for Bridget Koefelda, a provider established in Saint Charles, Illinois with a medical specialization in Audiologist-hearing Aid Fitter. The healthcare provider is registered in the NPI registry with number 1922234871 assigned on June 2009. The practitioner's primary taxonomy code is 237600000X with license number 147000771 (IL). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1922234871
Provider Name
BRIDGET MARY KOEFELDA M.S., CCC-A
Gender
Female
Entity Type
Individual
Location Address
41W944 N CIRCLE DR SAINT CHARLES, IL 60175
Location Phone
(630) 587-9698
Mailing Address
41W944 N CIRCLE DR SAINT CHARLES, IL 60175
Mailing Phone
(630) 587-9698
Is Sole Proprietor?
No
Enumeration Date
06-05-2009
Last Update Date
06-05-2009
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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

Audiologist-Hearing Aid Fitter

Taxonomy Code
237600000X
Type
Speech, Language and Hearing Service Providers
License No.
147000771
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)
1231H00000XSpeech, Language and Hearing Service Providers

Audiologist

147000771 (IL)
2231HA2400XSpeech, Language and Hearing Service Providers

Audiologist
Assistive Technology Practitioner

147000771 (IL)

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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 1922234871, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
9
Unchanged
Pos 3
2
Doubled → 4
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
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 2 → 4 2 → 4 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 4 + 3 + 8 + 8 + 1 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1922234871.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922234871, enumerated as an "individual" on June 05, 2009.

The provider is located at 41W944 N CIRCLE DR SAINT CHARLES, IL 60175 and the phone number is (630) 587-9698.

Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.