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Brian Ellison, PSY.D
NPI 1851002067 · Clinical Psychologist · Great Neck, NY
Brian Ellison, PSY.D is a Clinical Psychologist provider in Great Neck, NY (NPI 1851002067).
Provider details
- NPI number
- 1851002067
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Male
- Sole proprietor
- No
- License
- 025970 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
935 Northern Blvd Ste 102
Great Neck, NY 11021-5309
Phone: (516) 487-7116
Street-level locationGet directions
Mailing address
17 Riverdale Ave
Oakdale, NY 11769-1544
Registry dates
- Enumerated
- 2022-12-08
- Last updated
- 2023-09-09
- Certified
- 2023-09-09
Frequently asked questions
- What is Brian Ellison's NPI number?
- Brian Ellison's National Provider Identifier (NPI) is 1851002067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Ellison's specialty?
- Brian Ellison is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Brian Ellison located?
- Brian Ellison's practice location on file with NPPES is 935 Northern Blvd Ste 102, Great Neck, NY 11021-5309.
- What is Brian Ellison's phone number?
- The practice phone number listed in the NPPES registry for Brian Ellison is (516) 487-7116.
- Is Brian Ellison's NPI active?
- Yes — Brian Ellison's NPI (1851002067) is active in the NPPES registry as of the last update on 2023-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.