Marcia Houllier
NPI 1992334056 · Social Worker · Elmhurst, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcia Houllier is a Social Worker provider in Elmhurst, NY (NPI 1992334056).
Provider details
- NPI number
- 1992334056
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
6 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
- 2020-04-02
- Last updated
- 2023-12-12
- Certified
- 2023-12-12
Frequently asked questions
- What is Marcia Houllier's NPI number?
- Marcia Houllier's National Provider Identifier (NPI) is 1992334056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Houllier's specialty?
- Marcia Houllier is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcia Houllier located?
- Marcia Houllier's practice location on file with NPPES is 7901 Broadway, Elmhurst, NY 11373-1329.
- What is Marcia Houllier's phone number?
- The practice phone number listed in the NPPES registry for Marcia Houllier is (718) 334-2923.
- Does Marcia Houllier accept Medicare?
- Marcia Houllier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcia Houllier's NPI active?
- Yes — Marcia Houllier's NPI (1992334056) is active in the NPPES registry as of the last update on 2023-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.