Elizabeth Gellman, PSY.D.
NPI 1477973196 · Clinical Psychologist · New Hyde Park, NY
Elizabeth Gellman, PSY.D. is a Clinical Psychologist provider in New Hyde Park, NY (NPI 1477973196).
Provider details
- NPI number
- 1477973196
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 019635 (NY)
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
12 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
- 2014-04-21
- Last updated
- 2014-04-21
Frequently asked questions
- What is Elizabeth Gellman's NPI number?
- Elizabeth Gellman's National Provider Identifier (NPI) is 1477973196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Gellman's specialty?
- Elizabeth Gellman is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Elizabeth Gellman located?
- Elizabeth Gellman's practice location on file with NPPES is 2001 Marcus Ave, New Hyde Park, NY 11042-2061.
- What is Elizabeth Gellman's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Gellman is (516) 390-3525.
- Is Elizabeth Gellman's NPI active?
- Yes — Elizabeth Gellman's NPI (1477973196) is active in the NPPES registry as of the last update on 2014-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.