MS. SENJA M DOUR RDH
NPI 1609917624
Dental Hygienist in Olympia, WA

NPI Status: Active since February 11, 2007

Contact Information

525 LILLY RD NE
OLYMPIA, WA
ZIP 98506
Phone: (360) 456-8844
Fax: (360) 491-4045

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  • Individual
  • Female
  • Dental Hygienist

About SENJA DOUR

This page provides the complete NPI Profile along with additional information for Senja Dour, a provider established in Olympia, Washington with a medical specialization in Dental Hygienist. The healthcare provider is registered in the NPI registry with number 1609917624 assigned on February 2007. The practitioner's primary taxonomy code is 124Q00000X with license number DH00005247 (WA). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1609917624
Provider Name
MS. SENJA M DOUR RDH
Other Name
SENJA M TRIPLETT RDH
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
525 LILLY RD NE OLYMPIA, WA 98506
Location Phone
(360) 456-8844
Location Fax
(360) 491-4045
Mailing Address
PO BOX 3835 SEATTLE, WA 98124
Mailing Phone
(206) 548-3114
Mailing Fax
(360) 491-4045
Is Sole Proprietor?
No
Enumeration Date
02-11-2007
Last Update Date
09-23-2019
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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

Dental Hygienist

Taxonomy Code
124Q00000X
Type
Dental Providers
License No.
DH00005247
License State
WA
Taxonomy Description
An individual who has completed an accredited dental hygiene education program, and an individual who has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions that may be legally delegated to the dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary.

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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 1609917624, 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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
2
Doubled → 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 0 → 0 9 → 18 → 9 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 + 6 + 0 + 9 + 1 + 8 + 1 + 1 + 4 + 6 + 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 1609917624.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Social Worker
525 LILLY RD NE
OLYMPIA, WA 98506
Family Medicine
525 LILLY RD NE
OLYMPIA, WA 98506
Specialist
525 LILLY RD NE, STE 250
OLYMPIA, WA 98506
Specialist
525 LILLY RD NE, STE 250
OLYMPIA, WA 98506
Specialist
525 LILLY RD NE
OLYMPIA, WA 98506
Specialist
525 LILLY RD NE, 210
OLYMPIA, WA 98506
Internal Medicine
525 LILLY RD NE
OLYMPIA, WA 98506
Specialist
525 LILLY RD NE, SUITE 200
OLYMPIA, WA 98506
Specialist
525 LILLY RD NE, SUITE 250
OLYMPIA, WA 98506
Family Medicine
525 LILLY RD NE
OLYMPIA, WA 98506
Family Medicine
525 LILLY RD NE
OLYMPIA, WA 98506
Family Medicine
525 LILLY RD NE, MS:PBP09
OLYMPIA, WA 98506
Internal Medicine
525 LILLY RD NE
OLYMPIA, WA 98506
Obstetrics & Gynecology
525 LILLY RD NE
OLYMPIA, WA 98506
Nurse Practitioner
525 LILLY RD NE, PMG SW WA ST PETER FAM MED
OLYMPIA, WA 98506
Social Worker
525 LILLY RD NE, PMG SW WA ST PETER FAM MED
OLYMPIA, WA 98506
Pharmacist
525 LILLY RD NE, MS:PBP09
OLYMPIA, WA 98506
Student in an Organized Health Care Education/Training Program
525 LILLY RD NE
OLYMPIA, WA 98506
Counselor (Mental Health)
525 LILLY RD NE, PMG SW WA ST PETER FAMILY MEDICINE
OLYMPIA, WA 98506
Obstetrics & Gynecology
525 LILLY RD NE
OLYMPIA, WA 98506

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609917624, enumerated as an "individual" on February 11, 2007.

The provider is located at 525 LILLY RD NE OLYMPIA, WA 98506 and the phone number is (360) 456-8844.

Dental Hygienist with taxonomy code 124Q00000X.