Marcia Gellert, LCSW
NPI 1245474279 · Clinical Social Worker · White Plains, NY
Marcia Gellert, LCSW is a Clinical Social Worker provider in White Plains, NY (NPI 1245474279).
Provider details
- NPI number
- 1245474279
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- P0165381 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-04-21
- Last updated
- 2012-06-06
Frequently asked questions
- What is Marcia Gellert's NPI number?
- Marcia Gellert's National Provider Identifier (NPI) is 1245474279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Gellert's specialty?
- Marcia Gellert is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marcia Gellert located?
- Marcia Gellert's practice location on file with NPPES is 65 S Manor Dr, White Plains, NY 10603-1903.
- What is Marcia Gellert's phone number?
- The practice phone number listed in the NPPES registry for Marcia Gellert is (914) 358-5460.
- Is Marcia Gellert's NPI active?
- Yes — Marcia Gellert's NPI (1245474279) is active in the NPPES registry as of the last update on 2012-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.