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Clarissa Slesar, PH.D.
NPI 1770780314 · Clinical Psychologist · New York, NY
Clarissa Slesar, PH.D. is a Clinical Psychologist provider in New York, NY (NPI 1770780314).
Provider details
- NPI number
- 1770780314
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 019671 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
611 Broadway
Suite 520
New York, NY 10012-2608
Phone: (347) 581-1688
Fax: (212) 777-3918
Street-level locationGet directions
Mailing address
611 Broadway
New York, NY 10012-2608
Registry dates
- Enumerated
- 2007-06-28
- Last updated
- 2012-12-12
Frequently asked questions
- What is Clarissa Slesar's NPI number?
- Clarissa Slesar's National Provider Identifier (NPI) is 1770780314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clarissa Slesar's specialty?
- Clarissa Slesar is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Clarissa Slesar located?
- Clarissa Slesar's practice location on file with NPPES is 611 Broadway, New York, NY 10012-2608.
- What is Clarissa Slesar's phone number?
- The practice phone number listed in the NPPES registry for Clarissa Slesar is (347) 581-1688.
- Is Clarissa Slesar's NPI active?
- Yes — Clarissa Slesar's NPI (1770780314) is active in the NPPES registry as of the last update on 2012-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.