KAREN SUE FELDT ARNP
NPI 1245282607
Registered Nurse - Gerontology in Mercer Island, WA

NPI Status: Active since May 16, 2006

Contact Information

2960 76TH AVE SE
MERCER ISLAND, WA
ZIP 98040
Phone: (206) 941-0945
Fax: (206) 236-1538

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  • Individual
  • Female
  • Registered Nurse
  • Gerontology

About KAREN FELDT

This page provides the complete NPI Profile along with additional information for Karen Feldt, a provider established in Mercer Island, Washington with a medical specialization in Registered Nurse, focusing in gerontology . The healthcare provider is registered in the NPI registry with number 1245282607 assigned on May 2006. The practitioner's primary taxonomy code is 163WG0600X with license number AP30007251 (WA). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1245282607
Provider Name
KAREN SUE FELDT ARNP
Gender
Female
Entity Type
Individual
Location Address
2960 76TH AVE SE MERCER ISLAND, WA 98040
Location Phone
(206) 941-0945
Location Fax
(206) 236-1538
Mailing Address
2960 76TH AVE SE MERCER ISLAND, WA 98040
Mailing Phone
(206) 941-0945
Mailing Fax
(206) 236-1538
Is Sole Proprietor?
Yes
Enumeration Date
05-16-2006
Last Update Date
08-20-2009
Code Navigator

A registered nurse (RN) like Karen Feldt 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.

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

Registered Nurse Gerontology

Taxonomy Code
163WG0600X
Type
Nursing Service Providers
License No.
AP30007251
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 1245282607, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
2
Unchanged
Pos 3
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 4 → 8 2 → 4 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 4 + 8 + 4 + 6 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1245282607.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245282607, enumerated as an "individual" on May 16, 2006.

The provider is located at 2960 76TH AVE SE MERCER ISLAND, WA 98040 and the phone number is (206) 941-0945.

Registered Nurse with taxonomy code 163WG0600X and a focus in Gerontology.