MR. JOHN RICHARD ELVIN LD
NPI 1588700181
Denturist in Chehalis, WA

NPI Status: Active since January 30, 2007

Contact Information

292 CHEHALIS VALLEY RD
CHEHALIS, WA
ZIP 98532
Phone: (360) 259-9157

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  • Individual
  • Male
  • Denturist

About JOHN ELVIN

This page provides the complete NPI Profile along with additional information for John Elvin, a provider established in Chehalis, Washington with a medical specialization in Denturist. The healthcare provider is registered in the NPI registry with number 1588700181 assigned on January 2007. The practitioner's primary taxonomy code is 122400000X with license number DN00000197 (WA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1588700181
Provider Name
MR. JOHN RICHARD ELVIN LD
Gender
Male
Entity Type
Individual
Location Address
292 CHEHALIS VALLEY RD CHEHALIS, WA 98532
Location Phone
(360) 259-9157
Mailing Address
292 CHEHALIS VALLEY RD CHEHALIS, WA 98532
Mailing Phone
(360) 259-9157
Is Sole Proprietor?
Yes
Enumeration Date
01-30-2007
Last Update Date
07-08-2007
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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

Denturist

Taxonomy Code
122400000X
Type
Dental Providers
License No.
DN00000197
License State
WA
Taxonomy Description
A denturist is a licensed professional that serves patients with removable dental prosthetic oral health needs. A licensed denturist is trained in removable dental prosthetics and the fabrication of such devices.

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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 1588700181, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
1
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 8 → 16 → 7 7 → 14 → 5 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 4 + 0 + 0 + 1 + 1 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1588700181.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588700181, enumerated as an "individual" on January 30, 2007.

The provider is located at 292 CHEHALIS VALLEY RD CHEHALIS, WA 98532 and the phone number is (360) 259-9157.

Denturist with taxonomy code 122400000X.