DR. DONALD WILLIAM ROBINSON DDS
NPI 1538162284
Dentist - General Practice in Lynnwood, WA

NPI Status: Active since May 24, 2005

Contact Information

19108 33RD AVE W
STE B
LYNNWOOD, WA
ZIP 98036
Phone: (425) 778-1164
Fax: (425) 771-7836

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  • Individual
  • Male
  • Dentist
  • General Practice

About DONALD ROBINSON

This page provides the complete NPI Profile along with additional information for Donald Robinson, a provider established in Lynnwood, Washington with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1538162284 assigned on May 2005. The practitioner's primary taxonomy code is 1223G0001X with license number 3990 (WA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1538162284
Provider Name
DR. DONALD WILLIAM ROBINSON DDS
Gender
Male
Entity Type
Individual
Location Address
19108 33RD AVE W STE B LYNNWOOD, WA 98036
Location Phone
(425) 778-1164
Location Fax
(425) 771-7836
Mailing Address
5913 116TH CT SW MUKILTEO, WA 98275
Mailing Phone
(425) 743-7333
Mailing Fax
(425) 771-7836
Is Sole Proprietor?
No
Enumeration Date
05-24-2005
Last Update Date
07-08-2007
Code Navigator

A dentist like Donald Robinson is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

Location Map

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

Dentist General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
3990
License State
WA
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

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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 1538162284, 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
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 1 → 2 2 → 4 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 + 6 + 8 + 2 + 6 + 4 + 2 + 1 + 6 + 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 1538162284.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Dentist (General Practice)
19108 33RD AVE W, SUITE C
LYNNWOOD, WA 98036
Dentist
19108 33RD AVE W, STE B
LYNNWOOD, WA 98036
Dentist (General Practice)
19108 33RD AVE W, SUITE D
LYNNWOOD, WA 98036
Dentist
19108 33RD AVE W, STE B
LYNNWOOD, WA 98036

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538162284, enumerated as an "individual" on May 24, 2005.

The provider is located at 19108 33RD AVE W STE B LYNNWOOD, WA 98036 and the phone number is (425) 778-1164.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.