KAREN PAULSEN APRN-CNS
NPI 1114877115
Registered Nurse - Medical-Surgical in Seattle, WA

NPI Status: Active since January 29, 2026

Contact Information

1550 N 115TH ST
SEATTLE, WA
ZIP 98133
Phone: (206) 668-2964

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  • Individual
  • Female
  • Registered Nurse
  • Medical-Surgical

About KAREN PAULSEN

This page provides the complete NPI Profile along with additional information for Karen Paulsen, a provider established in Seattle, Washington with a medical specialization in Registered Nurse, focusing in medical-surgical . The healthcare provider is registered in the NPI registry with number 1114877115 assigned on January 2026. The practitioner's primary taxonomy code is 163WM0705X with license number AP60983690 (WA). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1114877115
Provider Name
KAREN PAULSEN APRN-CNS
Gender
Female
Entity Type
Individual
Location Address
1550 N 115TH ST SEATTLE, WA 98133
Location Phone
(206) 668-2964
Mailing Address
18310 47TH PL NE LAKE FOREST PARK, WA 98155
Mailing Phone
(206) 972-1004
Is Sole Proprietor?
Yes
Enumeration Date
01-29-2026
Last Update Date
01-29-2026
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A registered nurse (RN) like Karen Paulsen coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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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

Registered Nurse Medical-Surgical

Taxonomy Code
163WM0705X
Type
Nursing Service Providers
License No.
AP60983690
License State
WA

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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 1114877115, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
1
Doubled → 2
Check
5
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 8 → 16 → 7 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 1 + 6 + 7 + 1 + 4 + 1 + 2 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1114877115.

Other Providers at the Same Location


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

Internal Medicine
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Nurse Practitioner
1550 N 115TH ST, E170
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Internal Medicine
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST
SEATTLE, WA 98133
Nurse Practitioner
1550 N 115TH ST
SEATTLE, WA 98133
Nurse Practitioner (Adult Health)
1550 N 115TH ST, MAILSTOP E170
SEATTLE, WA 98133
Hospitalist
1550 N 115TH ST
SEATTLE, WA 98133
Anesthesiology
1550 N 115TH ST, SURGICAL SERVICES MS B-250
SEATTLE, WA 98133
Emergency Medicine
1550 N 115TH ST, DEPT. OF EMERGENCY MEDICINE
SEATTLE, WA 98133
Emergency Medicine
1550 N 115TH ST, NORTHWEST HOSPITAL AND MEDICAL CENTER
SEATTLE, WA 98133

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114877115, enumerated as an "individual" on January 29, 2026.

The provider is located at 1550 N 115TH ST SEATTLE, WA 98133 and the phone number is (206) 668-2964.

Registered Nurse with taxonomy code 163WM0705X and a focus in Medical-Surgical.