MR. JAMES KALBERER
NPI 1346455086
Hearing Instrument Specialist in Concord, CA

NPI Status: Active since May 14, 2007

Contact Information

1485 CIVIC CT STE 1330
CONCORD, CA
ZIP 94520
Phone: (925) 674-3607
Fax: (925) 674-3647

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  • Individual
  • Male
  • Hearing Instrument Specialist

About JAMES KALBERER

This page provides the complete NPI Profile along with additional information for James Kalberer, a provider established in Concord, California with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1346455086 assigned on May 2007. The practitioner's primary taxonomy code is 237700000X with license number HA7281 (CA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1346455086
Provider Name
MR. JAMES KALBERER
Other Name
MR. JIM KALBERER HEARING AID DISPENER
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
1485 CIVIC CT STE 1330 CONCORD, CA 94520
Location Phone
(925) 674-3607
Location Fax
(925) 674-3647
Mailing Address
215 SHUMAN BLVD STE 401 NAPERVILLE, IL 60563
Mailing Phone
(630) 303-5380
Mailing Fax
(925) 674-3647
Is Sole Proprietor?
No
Enumeration Date
05-14-2007
Last Update Date
03-26-2019
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Location Map

Secondary Locations

  • 400 30th St Ste 101
    Oakland, CA 94609
    (510) 832-4056

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.
HA7281
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 1346455086, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 8 + 6 + 8 + 5 + 1 + 0 + 0 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1346455086.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346455086, enumerated as an "individual" on May 14, 2007.

The provider is located at 1485 CIVIC CT STE 1330 CONCORD, CA 94520 and the phone number is (925) 674-3607.

Hearing Instrument Specialist with taxonomy code 237700000X.