Karen Matthews, RN
NPI 1740162544 · Registered Nurse · Slidell, LA
Karen Matthews, RN is a Registered Nurse provider in Slidell, LA (NPI 1740162544).
Provider details
- NPI number
- 1740162544
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95166212 (CA)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-07-23
- Last updated
- 2025-07-23
- Certified
- 2025-07-22
Frequently asked questions
- What is Karen Matthews's NPI number?
- Karen Matthews's National Provider Identifier (NPI) is 1740162544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Matthews's specialty?
- Karen Matthews is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Karen Matthews located?
- Karen Matthews's practice location on file with NPPES is 1422 Hillary Dr, Slidell, LA 70461-4515.
- What is Karen Matthews's phone number?
- The practice phone number listed in the NPPES registry for Karen Matthews is (985) 707-7774.
- Is Karen Matthews's NPI active?
- Yes — Karen Matthews's NPI (1740162544) is active in the NPPES registry as of the last update on 2025-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.