Barbara Zawier, MSW, LCSW
NPI 1790221893 · Clinical Social Worker · Saint Louis, MO
Barbara Zawier, MSW, LCSW is a Clinical Social Worker provider in Saint Louis, MO (NPI 1790221893).
Provider details
- NPI number
- 1790221893
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- SW02983 (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
9 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
- 2017-01-12
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Barbara Zawier's NPI number?
- Barbara Zawier's National Provider Identifier (NPI) is 1790221893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Zawier's specialty?
- Barbara Zawier is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Barbara Zawier located?
- Barbara Zawier's practice location on file with NPPES is 1001 Lynch St, Saint Louis, MO 63118-1818.
- What is Barbara Zawier's phone number?
- The practice phone number listed in the NPPES registry for Barbara Zawier is (314) 535-5600.
- Is Barbara Zawier's NPI active?
- Yes — Barbara Zawier's NPI (1790221893) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.