Karen Loethen, MSW, LCSW
NPI 1376195651 · Clinical Social Worker · St. Louis, MO
Karen Loethen, MSW, LCSW is a Clinical Social Worker provider in St. Louis, MO (NPI 1376195651).
Provider details
- NPI number
- 1376195651
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2019-015464 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-07-16
- Last updated
- 2019-07-16
Frequently asked questions
- What is Karen Loethen's NPI number?
- Karen Loethen's National Provider Identifier (NPI) is 1376195651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Loethen's specialty?
- Karen Loethen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Karen Loethen located?
- Karen Loethen's practice location on file with NPPES is 2636 Irondale Dr., St. Louis, MO 63129-3227.
- What is Karen Loethen's phone number?
- The practice phone number listed in the NPPES registry for Karen Loethen is (314) 737-8347.
- Is Karen Loethen's NPI active?
- Yes — Karen Loethen's NPI (1376195651) is active in the NPPES registry as of the last update on 2019-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.