DR. WAYNE R CONRAD OD
NPI 1417017229
Optometrist - Corneal and Contact Management in Seattle, WA

NPI Status: Active since December 11, 2006

Contact Information

4401 4TH AVE S
SEATTLE, WA
ZIP 98134
Phone: (206) 464-7916

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  • Individual
  • Male
  • Optometrist
  • Corneal and Contact Management

About WAYNE CONRAD

This page provides the complete NPI Profile along with additional information for Wayne Conrad, a provider established in Seattle, Washington with a medical specialization in Optometrist, focusing in corneal and contact management . The healthcare provider is registered in the NPI registry with number 1417017229 assigned on December 2006. The practitioner's primary taxonomy code is 152WC0802X with license number TX 1208 (WA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1417017229
Provider Name
DR. WAYNE R CONRAD OD
Gender
Male
Entity Type
Individual
Location Address
4401 4TH AVE S SEATTLE, WA 98134
Location Phone
(206) 464-7916
Mailing Address
4401 4TH AVE S SEATTLE, WA 98134
Mailing Phone
(206) 464-7916
Is Sole Proprietor?
Yes
Enumeration Date
12-11-2006
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

Optometrist Corneal and Contact Management

Taxonomy Code
152WC0802X
Type
Eye and Vision Services Providers
License No.
TX 1208
License State
WA
Taxonomy Description
The professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear.

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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 1417017229, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
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 1 → 2 0 → 0 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 0 + 1 + 1 + 4 + 2 + 4 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1417017229.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Optometrist
4401 4TH AVE S
SEATTLE, WA 98134
Optometrist
4401 4TH AVE S
SEATTLE, WA 98134
Pharmacist
4401 4TH AVE S, COSTCO #01
SEATTLE, WA 98134
Hearing Aid Equipment
4401 4TH AVE S
SEATTLE, WA 98134
Optometrist
4401 4TH AVE S
SEATTLE, WA 98134
Optometrist
4401 4TH AVE S
SEATTLE, WA 98134
Optometrist
4401 4TH AVE S
SEATTLE, WA 98134
Eyewear Supplier
4401 4TH AVE S
SEATTLE, WA 98134
Pharmacist
4401 4TH AVE S
SEATTLE, WA 98134
Pharmacist
4401 4TH AVE S
SEATTLE, WA 98134
Pharmacy (Community/Retail Pharmacy)
4401 4TH AVE S
SEATTLE, WA 98134
Optometrist
4401 4TH AVE S
SEATTLE, WA 98134

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417017229, enumerated as an "individual" on December 11, 2006.

The provider is located at 4401 4TH AVE S SEATTLE, WA 98134 and the phone number is (206) 464-7916.

Optometrist with taxonomy code 152WC0802X and a focus in Corneal and Contact Management.