CHRISTINA OLSSON RDH EPDH
NPI 1184955973
Dental Hygienist in Roseburg, OR

NPI Status: Active since January 19, 2010

Contact Information

696 NE WINCHESTER ST
ROSEBURG, OR
ZIP 97470
Phone: (541) 378-1801

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  • Individual
  • Female
  • Dental Hygienist

About CHRISTINA OLSSON

This page provides the complete NPI Profile along with additional information for Christina Olsson, a provider established in Roseburg, Oregon with a medical specialization in Dental Hygienist. The healthcare provider is registered in the NPI registry with number 1184955973 assigned on January 2010. The practitioner's primary taxonomy code is 124Q00000X with license number H4540 (OR). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1184955973
Provider Name
CHRISTINA OLSSON RDH EPDH
Gender
Female
Entity Type
Individual
Location Address
696 NE WINCHESTER ST ROSEBURG, OR 97470
Location Phone
(541) 378-1801
Mailing Address
1515 HILYARD ST # 2 EUGENE, OR 97401
Mailing Phone
(541) 378-1801
Is Sole Proprietor?
Yes
Enumeration Date
01-19-2010
Last Update Date
02-10-2020
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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.
H4540
License State
OR
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 1184955973, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 8 → 16 → 7 9 → 18 → 9 5 → 10 → 1 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 1 + 8 + 5 + 1 + 0 + 9 + 1 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1184955973.

Other Providers at the Same Location


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

Denturist
696 NE WINCHESTER ST
ROSEBURG, OR 97470
Denturist
696 NE WINCHESTER ST
ROSEBURG, OR 97470
Denturist
696 NE WINCHESTER ST
ROSEBURG, OR 97470
Dentist (General Practice)
696 NE WINCHESTER ST
ROSEBURG, OR 97470

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184955973, enumerated as an "individual" on January 19, 2010.

The provider is located at 696 NE WINCHESTER ST ROSEBURG, OR 97470 and the phone number is (541) 378-1801.

Dental Hygienist with taxonomy code 124Q00000X.