Diane Langer-Schwartz, LCSW
NPI 1205372596 · Clinical Social Worker · Saint Louis, MO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Langer-Schwartz, LCSW is a Clinical Social Worker provider in Saint Louis, MO (NPI 1205372596).
Provider details
- NPI number
- 1205372596
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 2008005293 (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
- 2017-01-11
- Last updated
- 2017-01-11
Frequently asked questions
- What is Diane Langer-Schwartz's NPI number?
- Diane Langer-Schwartz's National Provider Identifier (NPI) is 1205372596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Langer-Schwartz's specialty?
- Diane Langer-Schwartz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Diane Langer-Schwartz located?
- Diane Langer-Schwartz's practice location on file with NPPES is 4130 Lindell Blvd, Saint Louis, MO 63108-2914.
- What is Diane Langer-Schwartz's phone number?
- The practice phone number listed in the NPPES registry for Diane Langer-Schwartz is (314) 535-5600.
- Does Diane Langer-Schwartz accept Medicare?
- Diane Langer-Schwartz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Langer-Schwartz's NPI active?
- Yes — Diane Langer-Schwartz's NPI (1205372596) is active in the NPPES registry as of the last update on 2017-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.