IRWIN DENTAL CENTER
NPI 1336458074
Clinic/Center - Dental in Port Angeles, WA

NPI Status: Active since September 29, 2010

Contact Information

620 E. 8TH STREET
PORT ANGELES, WA
ZIP 98362
Phone: (360) 457-0489
Fax: (360) 452-3288

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  • Organization
  • Clinic/Center
  • Dental

About IRWIN DENTAL CENTER

This page provides the complete NPI Profile along with additional information for Irwin Dental Center, a provider established in Port Angeles, Washington operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1336458074 assigned on September 2010. The practitioner's primary taxonomy code is 261QD0000X with license number 7928 (WA). The provider is registered as an organization and their NPI record was last updated 13 years ago. The provider's is doing business as Irwin Dental Center. The authorized official of this NPI record is Dr. Todd R Irwin Dmd (Owner)

NPI
1336458074
Provider Legal Name
TODD R IRWIN DMD PLLC
Other Organization Name
IRWIN DENTAL CENTER
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
620 E. 8TH STREET PORT ANGELES, WA 98362
Location Phone
(360) 457-0489
Location Fax
(360) 452-3288
Mailing Address
620 E. 8TH STREET PORT ANGELES, WA 98362
Mailing Phone
(360) 457-0489
Mailing Fax
(360) 452-3288
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-29-2010
Last Update Date
07-03-2013
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities
License No.
7928
License State
WA

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. TODD R IRWIN DMD

Authorized Official Title
OWNER
Authorized Official Phone
(360) 457-0489

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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 1336458074, 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
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 3 → 6 4 → 8 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 8 + 5 + 1 + 6 + 0 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1336458074.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dentist (General Practice)
620 E. 8TH STREET
PORT ANGELES, WA 98362
Dentist (General Practice)
620 E. 8TH STREET
PORT ANGELES, WA 98362

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336458074, enumerated as an "organization" on September 29, 2010.

The provider is located at 620 E. 8TH STREET PORT ANGELES, WA 98362 and the phone number is (360) 457-0489.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.