KATHRYN G ANTREASIAN MA
NPI 1942443494
Audiologist-Hearing Aid Fitter in Arcadia, CA

NPI Status: Active since April 14, 2009

Contact Information

622 W DUARTE RD
SUITE 105
ARCADIA, CA
ZIP 91007
Phone: (626) 574-6921

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  • Individual
  • Female
  • Audiologist-Hearing Aid Fitter

About KATHRYN ANTREASIAN

This page provides the complete NPI Profile along with additional information for Kathryn Antreasian, a provider established in Arcadia, California with a medical specialization in Audiologist-hearing Aid Fitter. The healthcare provider is registered in the NPI registry with number 1942443494 assigned on April 2009. The practitioner's primary taxonomy code is 237600000X with license number AU 1693 (CA). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1942443494
Provider Name
KATHRYN G ANTREASIAN MA
Gender
Female
Entity Type
Individual
Location Address
622 W DUARTE RD SUITE 105 ARCADIA, CA 91007
Location Phone
(626) 574-6921
Mailing Address
622 W DUARTE RD SUITE 105 ARCADIA, CA 91007
Mailing Phone
(626) 574-6921
Is Sole Proprietor?
Yes
Enumeration Date
04-14-2009
Last Update Date
04-14-2009
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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.
AU 1693
License State
CA
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.

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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 1942443494, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 8 + 4 + 6 + 4 + 1 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1942443494.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
622 W DUARTE RD, SUITE 302
ARCADIA, CA 91007
Internal Medicine (Gastroenterology)
622 W DUARTE RD, STE 302
ARCADIA, CA 91007
Otolaryngology (Otology & Neurotology)
622 W DUARTE RD, SUITE 105
ARCADIA, CA 91007
Obstetrics & Gynecology (Gynecology)
622 W DUARTE RD
ARCADIA, CA 91007
Orthopaedic Surgery
622 W DUARTE RD
ARCADIA, CA 91007
Internal Medicine
622 W DUARTE RD, 304
ARCADIA, CA 91007
Ophthalmology
622 W DUARTE RD, SUITE 103
ARCADIA, CA 91007
Dentist (General Practice)
622 W DUARTE RD, SUITE 201
ARCADIA, CA 91007
Surgery
622 W DUARTE RD, #301
ARCADIA, CA 91007
Surgery
622 W DUARTE RD, SUITE 301
ARCADIA, CA 91007
Specialist
622 W DUARTE RD, SUITE 304
ARCADIA, CA 91007
Internal Medicine (Pulmonary Disease)
622 W DUARTE RD, SUITE 304
ARCADIA, CA 91007
Audiologist
622 W DUARTE RD, SUITE 105
ARCADIA, CA 91007
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
622 W DUARTE RD, SUITE 103
ARCADIA, CA 91007
Otolaryngology (Otology & Neurotology)
622 W DUARTE RD, SUITE 105
ARCADIA, CA 91007
Technician/Technologist
622 W DUARTE RD, #103
ARCADIA, CA 91007
Internal Medicine
622 W DUARTE RD, SUITE 202
ARCADIA, CA 91007
Optometrist
622 W DUARTE RD, 101
ARCADIA, CA 91007
Optometrist
622 W DUARTE RD, SUITE 101
ARCADIA, CA 91007
Dentist (General Practice)
622 W DUARTE RD, SUITE #201
ARCADIA, CA 91007

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942443494, enumerated as an "individual" on April 14, 2009.

The provider is located at 622 W DUARTE RD SUITE 105 ARCADIA, CA 91007 and the phone number is (626) 574-6921.

Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.