DR. CHARLES TIMOTHY SANDERS AU.D.
NPI 1356486708
Audiologist-Hearing Aid Fitter in Sacramento, CA

NPI Status: Active since February 21, 2007

Contact Information

601 UNIVERSITY AVE STE 105
SACRAMENTO, CA
ZIP 95825
Phone: (916) 927-9640
Fax: (916) 927-9641

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  • Individual
  • Male
  • Audiologist-Hearing Aid Fitter

About CHARLES SANDERS

This page provides the complete NPI Profile along with additional information for Charles Sanders, a provider established in Sacramento, California with a medical specialization in Audiologist-hearing Aid Fitter. The healthcare provider is registered in the NPI registry with number 1356486708 assigned on February 2007. The practitioner's primary taxonomy code is 237600000X with license number AU2268 (CA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1356486708
Provider Name
DR. CHARLES TIMOTHY SANDERS AU.D.
Gender
Male
Entity Type
Individual
Location Address
601 UNIVERSITY AVE STE 105 SACRAMENTO, CA 95825
Location Phone
(916) 927-9640
Location Fax
(916) 927-9641
Mailing Address
601 UNIVERSITY AVE STE 105 SACRAMENTO, CA 95825
Mailing Phone
(916) 927-9640
Mailing Fax
(916) 927-9641
Is Sole Proprietor?
No
Enumeration Date
02-21-2007
Last Update Date
11-19-2019
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Location Map

Secondary Locations

  • 1101 W Tokay St Ste 4
    Lodi, CA 95240
    (209) 368-9222

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.
AU2268
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.

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)
1231H00000XSpeech, Language and Hearing Service Providers

Audiologist

AU2268 (CA)

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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 1356486708, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
Check
8
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 5 → 10 → 1 4 → 8 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 8 + 8 + 1 + 2 + 7 + 0 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1356486708.

Other Providers at the Same Location


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

Audiologist
601 UNIVERSITY AVE STE 105
SACRAMENTO, CA 95825

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356486708, enumerated as an "individual" on February 21, 2007.

The provider is located at 601 UNIVERSITY AVE STE 105 SACRAMENTO, CA 95825 and the phone number is (916) 927-9640.

Audiologist-Hearing Aid Fitter with taxonomy code 237600000X.