KATHRYN ANNE BAUMAN
NPI 1710481593
Hearing Instrument Specialist in Chicago, IL

NPI Status: Active since March 19, 2018

Contact Information

111 N WABASH AVE STE 1618
CHICAGO, IL
ZIP 60602
Phone: (312) 251-0100
Fax: (312) 251-0123

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  • Individual
  • Female
  • Hearing Instrument Specialist

About KATHRYN BAUMAN

This page provides the complete NPI Profile along with additional information for Kathryn Bauman, a provider established in Chicago, Illinois with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1710481593 assigned on March 2018. The practitioner's primary taxonomy code is 237700000X with license number 3325 (IL). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1710481593
Provider Name
KATHRYN ANNE BAUMAN
Gender
Female
Entity Type
Individual
Location Address
111 N WABASH AVE STE 1618 CHICAGO, IL 60602
Location Phone
(312) 251-0100
Location Fax
(312) 251-0123
Mailing Address
750 N COMMONS DR STE 200 AURORA, IL 60504
Mailing Phone
(630) 303-5380
Mailing Fax
(312) 251-0123
Is Sole Proprietor?
No
Enumeration Date
03-19-2018
Last Update Date
07-27-2020
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Location Map

Secondary Locations

  • 404 N Galena Ave Ste 120
    Dixon, IL 61021
    (815) 288-1111
  • 7249 Madison St Ste 3
    Forest Park, IL 60130
    (708) 771-4586

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
License No.
3325
License State
IL
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

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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 1710481593, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 8 + 8 + 2 + 5 + 1 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1710481593.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Audiologist-Hearing Aid Fitter
111 N WABASH AVE STE 1618
CHICAGO, IL 60602

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710481593, enumerated as an "individual" on March 19, 2018.

The provider is located at 111 N WABASH AVE STE 1618 CHICAGO, IL 60602 and the phone number is (312) 251-0100.

Hearing Instrument Specialist with taxonomy code 237700000X.