MRS. JENNIFER LYNN OBERHOLZ BC-HIS
NPI 1336428150
Hearing Instrument Specialist in Elmhurst, IL

NPI Status: Active since August 10, 2011

Contact Information

533 W NORTH AVE
SUITE 100
ELMHURST, IL
ZIP 60126
Phone: (630) 834-9911
Fax: (630) 834-0778

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  • Individual
  • Female
  • Hearing Instrument Specialist

About JENNIFER OBERHOLZ

This page provides the complete NPI Profile along with additional information for Jennifer Oberholz, a provider established in Elmhurst, Illinois with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1336428150 assigned on August 2011. The practitioner's primary taxonomy code is 237700000X with license number 2742 (IL). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1336428150
Provider Name
MRS. JENNIFER LYNN OBERHOLZ BC-HIS
Gender
Female
Entity Type
Individual
Location Address
533 W NORTH AVE SUITE 100 ELMHURST, IL 60126
Location Phone
(630) 834-9911
Location Fax
(630) 834-0778
Mailing Address
533 W NORTH AVE SUITE 100 ELMHURST, IL 60126
Mailing Phone
(630) 834-9911
Mailing Fax
(630) 834-0778
Is Sole Proprietor?
No
Enumeration Date
08-10-2011
Last Update Date
08-10-2011
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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

Hearing Instrument Specialist

Taxonomy Code
237700000X
Type
Speech, Language and Hearing Service Providers
License No.
2742
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 1336428150, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
0
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 4 → 8 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 8 + 2 + 1 + 6 + 1 + 1 + 0 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1336428150.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Physical Therapist (Orthopedic)
533 W NORTH AVE, SUITE 202
ELMHURST, IL 60126
Internal Medicine
533 W NORTH AVE, SUITE 206
ELMHURST, IL 60126
Physical Therapist
533 W NORTH AVE, SUITE 50
ELMHURST, IL 60126
Dentist (Oral and Maxillofacial Surgery)
533 W NORTH AVE, SUITE 200
ELMHURST, IL 60126
Dentist (Oral and Maxillofacial Surgery)
533 W NORTH AVE, SUITE 200
ELMHURST, IL 60126
Psychologist (Clinical)
533 W NORTH AVE, #206
ELMHURST, IL 60126
Nurse Practitioner
533 W NORTH AVE, SUITE 101
ELMHURST, IL 60126
Internal Medicine
533 W NORTH AVE, STE 101
ELMHURST, IL 60126
Internal Medicine
533 W NORTH AVE, STE 206
ELMHURST, IL 60126
Physical Therapist
533 W NORTH AVE, SUITE 202
ELMHURST, IL 60126
Clinic/Center (Physical Therapy)
533 W NORTH AVE, SUITE 202
ELMHURST, IL 60126
Chiropractor
533 W NORTH AVE, SUITE 202
ELMHURST, IL 60126
Internal Medicine (Geriatric Medicine)
533 W NORTH AVE, SUITE 101
ELMHURST, IL 60126
Physical Therapist
533 W NORTH AVE, SUITE 50
ELMHURST, IL 60126
Clinic/Center
533 W NORTH AVE
ELMHURST, IL 60126
Psychiatry & Neurology (Psychiatry)
533 W NORTH AVE
ELMHURST, IL 60126
Social Worker (Clinical)
533 W NORTH AVE
ELMHURST, IL 60126

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336428150, enumerated as an "individual" on August 10, 2011.

The provider is located at 533 W NORTH AVE SUITE 100 ELMHURST, IL 60126 and the phone number is (630) 834-9911.

Hearing Instrument Specialist with taxonomy code 237700000X.