Fallon Lengson
NPI 1194278788 · Clinical Social Worker · Los Angeles, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fallon Lengson is a Clinical Social Worker provider in Los Angeles, CA (NPI 1194278788).
Provider details
- NPI number
- 1194278788
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 128474 (CA)
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
- 2016-07-29
- Last updated
- 2025-07-07
- Certified
- 2025-07-07
Frequently asked questions
- What is Fallon Lengson's NPI number?
- Fallon Lengson's National Provider Identifier (NPI) is 1194278788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fallon Lengson's specialty?
- Fallon Lengson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Fallon Lengson located?
- Fallon Lengson's practice location on file with NPPES is 1625 Schrader Blvd, Los Angeles, CA 90028-6213.
- What is Fallon Lengson's phone number?
- The practice phone number listed in the NPPES registry for Fallon Lengson is (323) 993-7525.
- Does Fallon Lengson accept Medicare?
- Fallon Lengson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fallon Lengson's NPI active?
- Yes — Fallon Lengson's NPI (1194278788) is active in the NPPES registry as of the last update on 2025-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.