WALTER KELLY BC-HIS
NPI 1922328434
Hearing Instrument Specialist in Carlsbad, CA

NPI Status: Active since June 07, 2010

Contact Information

701 PALOMAR AIRPORT RD STE 300
CARLSBAD, CA
ZIP 92011
Phone: (760) 434-4327
Fax: (858) 437-9924

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Hearing Instrument Specialist

About WALTER KELLY

This page provides the complete NPI Profile along with additional information for Walter Kelly, a provider established in Carlsbad, California with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1922328434 assigned on June 2010. The practitioner's primary taxonomy code is 237700000X with license number HA 2450 (CA). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI: 1922328434
Provider Name: WALTER KELLY BC-HIS
Gender: Male
Entity Type: Individual
Location Address: 701 PALOMAR AIRPORT RD STE 300 CARLSBAD, CA 92011
Location Phone: (760) 434-4327
Location Fax: (858) 437-9924
Mailing Address: 701 PALOMAR AIRPORT RD STE 300 CARLSBAD, CA 92011
Mailing Phone: (760) 434-4327
Mailing Fax: (858) 437-9924
Is Sole Proprietor?: No
Enumeration Date: 06-07-2010
Last Update Date: 05-06-2020
Code Navigator

Location Map

Secondary Locations

27001 La Paz Rd Ste 290
Mission Viejo, CA 92691
(949) 770-4327

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.: HA 2450
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

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)
1	237600000X	Speech, Language and Hearing Service Providers	Audiologist-Hearing Aid Fitter	CAHA2450 (CA)
2	237700000X	Speech, Language and Hearing Service Providers	Hearing Instrument Specialist	HAS218 (NV)

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 1922328434, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 16 → 1 + 6

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 3 → 6 8 → 16 → 7 3 → 6