Marni Amsellem, PH.D.
NPI 1033482690 · Clinical Psychologist · Mamaroneck, NY
Marni Amsellem, PH.D. is a Clinical Psychologist provider in Mamaroneck, NY (NPI 1033482690).
Provider details
- NPI number
- 1033482690
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 018440 (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
14 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
- 2012-02-13
- Last updated
- 2016-06-08
Frequently asked questions
- What is Marni Amsellem's NPI number?
- Marni Amsellem's National Provider Identifier (NPI) is 1033482690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marni Amsellem's specialty?
- Marni Amsellem is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Marni Amsellem located?
- Marni Amsellem's practice location on file with NPPES is 501 E Boston Post Rd, Mamaroneck, NY 10543-3757.
- What is Marni Amsellem's phone number?
- The practice phone number listed in the NPPES registry for Marni Amsellem is (202) 210-1517.
- Is Marni Amsellem's NPI active?
- Yes — Marni Amsellem's NPI (1033482690) is active in the NPPES registry as of the last update on 2016-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.