CHRISTOPHER EDGAR MAGDAEL
NPI 1427933589
Hearing Instrument Specialist in Palm Desert, CA

NPI Status: Active since August 07, 2025

Contact Information

73091 COUNTRY CLUB DR STE A3
PALM DESERT, CA
ZIP 92260
Phone: (760) 341-3413

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  • Individual
  • Hearing Instrument Specialist

About CHRISTOPHER MAGDAEL

This page provides the complete NPI Profile along with additional information for Christopher Magdael, a provider established in Palm Desert, California operating as a Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1427933589 assigned on August 2025. The practitioner's primary taxonomy code is 237700000X with license number 9161 (CA). The provider is registered as an individual and their NPI record was last updated one year ago.

NPI
1427933589
Provider Name
CHRISTOPHER EDGAR MAGDAEL
Gender
Entity Type
Individual
Location Address
73091 COUNTRY CLUB DR STE A3 PALM DESERT, CA 92260
Location Phone
(760) 341-3413
Mailing Address
73091 COUNTRY CLUB DR STE A3 PALM DESERT, CA 92260
Mailing Phone
(760) 341-3413
Is Sole Proprietor?
No
Enumeration Date
08-07-2025
Last Update Date
08-07-2025
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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.
9161
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 1427933589, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
4
Unchanged
Pos 3
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 9 → 18 → 9 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 1 + 8 + 3 + 6 + 5 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1427933589.

Other Providers at the Same Location


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

Hearing Instrument Specialist
73091 COUNTRY CLUB DR STE A3
PALM DESERT, CA 92260

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427933589, enumerated as an "individual" on August 07, 2025.

The provider is located at 73091 COUNTRY CLUB DR STE A3 PALM DESERT, CA 92260 and the phone number is (760) 341-3413.

Hearing Instrument Specialist with taxonomy code 237700000X.