IndividualActive
Katherine Mason, LMSW
NPI 1437841384 · Clinical Social Worker · Kirkwood, MO
Katherine Mason, LMSW is a Clinical Social Worker provider in Kirkwood, MO (NPI 1437841384).
Provider details
- NPI number
- 1437841384
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 2022014069 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
140 Prospect Ave
Kirkwood, MO 63122-6024
Phone: (573) 330-0098
Street-level locationGet directions
Mailing address
6860 Dakota Dr
Bonne Terre, MO 63628-8200
Registry dates
- Enumerated
- 2023-05-22
- Last updated
- 2023-05-22
- Certified
- 2023-05-20
Frequently asked questions
- What is Katherine Mason's NPI number?
- Katherine Mason's National Provider Identifier (NPI) is 1437841384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Mason's specialty?
- Katherine Mason is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Mason located?
- Katherine Mason's practice location on file with NPPES is 140 Prospect Ave, Kirkwood, MO 63122-6024.
- What is Katherine Mason's phone number?
- The practice phone number listed in the NPPES registry for Katherine Mason is (573) 330-0098.
- Is Katherine Mason's NPI active?
- Yes — Katherine Mason's NPI (1437841384) is active in the NPPES registry as of the last update on 2023-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.