Marissa Alexander, PH.D.
NPI 1205307998 · Psychologist · New York, NY
Marissa Alexander, PH.D. is a Psychologist provider in New York, NY (NPI 1205307998).
Provider details
- NPI number
- 1205307998
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 020897 (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
7 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
- 2018-12-06
- Last updated
- 2018-12-06
Frequently asked questions
- What is Marissa Alexander's NPI number?
- Marissa Alexander's National Provider Identifier (NPI) is 1205307998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Alexander's specialty?
- Marissa Alexander is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Marissa Alexander located?
- Marissa Alexander's practice location on file with NPPES is 711 W End Ave Apt 4ks, New York, NY 10025-9446.
- What is Marissa Alexander's phone number?
- The practice phone number listed in the NPPES registry for Marissa Alexander is (646) 470-8311.
- Is Marissa Alexander's NPI active?
- Yes — Marissa Alexander's NPI (1205307998) is active in the NPPES registry as of the last update on 2018-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.