WENDY WALL
NPI 1023024197
Hearing Instrument Specialist in Santa Monica, CA

NPI Status: Active since July 31, 2006

Contact Information

1911 WILSHIRE BLVD
SANTA MONICA, CA
ZIP 90403
Phone: (310) 828-1055
Fax: (310) 828-4198

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  • Individual
  • Female
  • Hearing Instrument Specialist

About WENDY WALL

This page provides the complete NPI Profile along with additional information for Wendy Wall, a provider established in Santa Monica, California with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1023024197 assigned on July 2006. The practitioner's primary taxonomy code is 237700000X with license number HA1662 (CA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1023024197
Provider Name
WENDY WALL
Gender
Female
Entity Type
Individual
Location Address
1911 WILSHIRE BLVD SANTA MONICA, CA 90403
Location Phone
(310) 828-1055
Location Fax
(310) 828-4198
Mailing Address
5912 BOLSA AVE STE 201 HUNTINGTON BEACH, CA 92649
Mailing Phone
(714) 898-5732
Mailing Fax
(310) 828-4198
Is Sole Proprietor?
No
Enumeration Date
07-31-2006
Last Update Date
05-28-2014
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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.
HA1662
License State
CA
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 1023024197, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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.

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 4 + 3 + 0 + 2 + 8 + 1 + 1 + 8 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1023024197.

Other Providers at the Same Location


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

Audiologist-Hearing Aid Fitter
1911 WILSHIRE BLVD
SANTA MONICA, CA 90403

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023024197, enumerated as an "individual" on July 31, 2006.

The provider is located at 1911 WILSHIRE BLVD SANTA MONICA, CA 90403 and the phone number is (310) 828-1055.

Hearing Instrument Specialist with taxonomy code 237700000X.