IndividualActive
Margaret Clarke, LMSW
NPI 1720783145 · Social Worker · Ballwin, MO
Margaret Clarke, LMSW is a Social Worker provider in Ballwin, MO (NPI 1720783145).
Provider details
- NPI number
- 1720783145
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(52/100 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
83% 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
301 Sovereign Ct Ste 115
Ballwin, MO 63011-4435
Phone: (636) 251-6277
Street-level locationGet directions
Mailing address
6126 Louisiana Ave
Saint Louis, MO 63111-2370
Registry dates
- Enumerated
- 2023-04-04
- Last updated
- 2023-04-04
- Certified
- 2023-04-04
Frequently asked questions
- What is Margaret Clarke's NPI number?
- Margaret Clarke's National Provider Identifier (NPI) is 1720783145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Clarke's specialty?
- Margaret Clarke is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Clarke located?
- Margaret Clarke's practice location on file with NPPES is 301 Sovereign Ct Ste 115, Ballwin, MO 63011-4435.
- What is Margaret Clarke's phone number?
- The practice phone number listed in the NPPES registry for Margaret Clarke is (636) 251-6277.
- Is Margaret Clarke's NPI active?
- Yes — Margaret Clarke's NPI (1720783145) is active in the NPPES registry as of the last update on 2023-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.