DOMINIC K ROSSBOTHAM RN-FIRST SURGICAL AS
NPI 1174820666
Orthopaedic Surgery - Hand Surgery in Seattle, WA

NPI Status: Active since February 17, 2011

Contact Information

19930 BALLINGER WAY NE
SEATTLE, WA
ZIP 98155
Phone: (206) 363-6947
Fax: (206) 417-6947

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Orthopaedic Surgery
Hand Surgery

About DOMINIC ROSSBOTHAM

This page provides the complete NPI Profile along with additional information for Dominic Rossbotham, a provider established in Seattle, Washington with a medical specialization in Orthopaedic Surgery, focusing in hand surgery . The healthcare provider is registered in the NPI registry with number 1174820666 assigned on February 2011. The practitioner's primary taxonomy code is 207XS0106X with license number RN001008993 (WA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI: 1174820666
Provider Name: DOMINIC K ROSSBOTHAM RN-FIRST SURGICAL AS
Gender: Male
Entity Type: Individual
Location Address: 19930 BALLINGER WAY NE SEATTLE, WA 98155
Location Phone: (206) 363-6947
Location Fax: (206) 417-6947
Mailing Address: 19930 BALLINGER WAY NE SEATTLE, WA 98155
Mailing Phone: (206) 363-6947
Mailing Fax: (206) 417-6947
Is Sole Proprietor?: No
Enumeration Date: 02-17-2011
Last Update Date: 02-17-2011
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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: Orthopaedic Surgery Hand Surgery
Taxonomy Code: 207XS0106X
Type: Allopathic & Osteopathic Physicians
License No.: RN001008993
License State: WA
Taxonomy Description: An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

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 1174820666, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 16 → 1 + 6

Pos 6

Unchanged

Pos 7

Doubled → 0

Pos 8

Unchanged

Pos 9

Doubled → 12 → 1 + 2

Check

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 7 → 14 → 5 8 → 16 → 7 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 1 + 6 + 2 + 0 + 6 + 1 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6

This NPI is valid

The calculated check digit is 6, which matches the last digit of 1174820666.