Rebecca Marcus
NPI 1568790996 · Clinical Psychologist · Manhasset, NY
Rebecca Marcus is a Clinical Psychologist provider in Manhasset, NY (NPI 1568790996).
Provider details
- NPI number
- 1568790996
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 018298 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
16 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
- 2009-11-23
- Last updated
- 2023-02-15
- Certified
- 2023-02-15
Frequently asked questions
- What is Rebecca Marcus's NPI number?
- Rebecca Marcus's National Provider Identifier (NPI) is 1568790996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Marcus's specialty?
- Rebecca Marcus is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Rebecca Marcus located?
- Rebecca Marcus's practice location on file with NPPES is 2110 Northern Blvd Ste 204a, Manhasset, NY 11030-3500.
- What is Rebecca Marcus's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Marcus is (516) 477-8092.
- Is Rebecca Marcus's NPI active?
- Yes — Rebecca Marcus's NPI (1568790996) is active in the NPPES registry as of the last update on 2023-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.