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Robert Mendelsohn, PH.D.
NPI 1396500443 · Clinical Psychologist · Roslyn, NY
Robert Mendelsohn, PH.D. is a Clinical Psychologist provider in Roslyn, NY (NPI 1396500443).
Provider details
- NPI number
- 1396500443
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3719 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
213 Harbor Hill Rd
Roslyn, NY 11576-2326
Phone: (516) 384-2484
Street-level locationGet directions
Mailing address
213 Harbor Hill Rd
Roslyn, NY 11576-2326
Registry dates
- Enumerated
- 2024-02-19
- Last updated
- 2024-02-19
- Certified
- 2024-02-18
Frequently asked questions
- What is Robert Mendelsohn's NPI number?
- Robert Mendelsohn's National Provider Identifier (NPI) is 1396500443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mendelsohn's specialty?
- Robert Mendelsohn is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Robert Mendelsohn located?
- Robert Mendelsohn's practice location on file with NPPES is 213 Harbor Hill Rd, Roslyn, NY 11576-2326.
- What is Robert Mendelsohn's phone number?
- The practice phone number listed in the NPPES registry for Robert Mendelsohn is (516) 384-2484.
- Is Robert Mendelsohn's NPI active?
- Yes — Robert Mendelsohn's NPI (1396500443) is active in the NPPES registry as of the last update on 2024-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.