Marguerite Falcon, LCSW-C
NPI 1891455622 · Clinical Social Worker · Ellicott City, MD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marguerite Falcon, LCSW-C is a Clinical Social Worker provider in Ellicott City, MD (NPI 1891455622).
Provider details
- NPI number
- 1891455622
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Clinical Social Worker1041C0700X
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
4 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
Mailing address
Registry dates
- Enumerated
- 2021-12-21
- Last updated
- 2023-07-17
- Certified
- 2023-07-11
Frequently asked questions
- What is Marguerite Falcon's NPI number?
- Marguerite Falcon's National Provider Identifier (NPI) is 1891455622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marguerite Falcon's specialty?
- Marguerite Falcon is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marguerite Falcon located?
- Marguerite Falcon's practice location on file with NPPES is 3375 Ellicott Center Dr Unit 2293, Ellicott City, MD 21041-7564.
- What is Marguerite Falcon's phone number?
- The practice phone number listed in the NPPES registry for Marguerite Falcon is (410) 404-8894.
- Does Marguerite Falcon accept Medicare?
- Marguerite Falcon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marguerite Falcon's NPI active?
- Yes — Marguerite Falcon's NPI (1891455622) is active in the NPPES registry as of the last update on 2023-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.