MRS. KAREN LYNNE JOINER ARNP
NPI 1093791980
Nurse Practitioner in Longview, WA
About Mrs. Karen Lynne Joiner Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KAREN LYNNE JOINER ARNP (NPI 1093791980) is an individual nurse practitioner in Longview, Washington, licensed in Washington (AP30004069) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Karen Lynne Joiner Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Karen Joiner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Longview, WA 98632
- Reassigned Medicare billing, Washington enrollment
- 13 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98632 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Karen Joiner's NPI number?
The NPI number for Karen Joiner is 1093791980. It was assigned to this individual provider in the NPPES registry on December 21, 2005.
Where is Karen Joiner located?
Karen Joiner practices at 1706 Washington Way, Longview, WA 98632. The listed phone number is (360) 423-9580.
What is Karen Joiner's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Karen Joiner enrolled in Medicare?
Yes. Karen Joiner is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Karen Joiner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karen Joiner reassigns Medicare benefits to Kirkpatrick Family Care, Ps (Longview, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Karen Joiner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Karen Joiner was last updated on January 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.