Karen Joiner, ARNP
NPI 1093791980 · Nurse Practitioner · Longview, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Joiner, ARNP is a Nurse Practitioner provider in Longview, WA (NPI 1093791980).
Provider details
- NPI number
- 1093791980
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP30004069 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-21
- Last updated
- 2010-01-14
Frequently asked questions
- What is Karen Joiner's NPI number?
- Karen Joiner's National Provider Identifier (NPI) is 1093791980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Joiner's specialty?
- Karen Joiner is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Joiner located?
- Karen Joiner's practice location on file with NPPES is 1706 Washington Way, Longview, WA 98632-2952.
- What is Karen Joiner's phone number?
- The practice phone number listed in the NPPES registry for Karen Joiner is (360) 423-9580.
- Does Karen Joiner accept Medicare?
- Karen Joiner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Joiner's NPI active?
- Yes — Karen Joiner's NPI (1093791980) is active in the NPPES registry as of the last update on 2010-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.