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Marissa Tunis, PSY.D.
NPI 1639576309 · Psychologist · New York, NY
Marissa Tunis, PSY.D. is a Psychologist provider in New York, NY (NPI 1639576309).
Provider details
- NPI number
- 1639576309
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 019494 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
520 8th Ave
9th Floor
New York, NY 10018-6507
Phone: (917) 275-5697
Street-level locationGet directions
Mailing address
520 8th Ave
New York, NY 10018-6507
Registry dates
- Enumerated
- 2014-11-24
- Last updated
- 2016-01-08
Frequently asked questions
- What is Marissa Tunis's NPI number?
- Marissa Tunis's National Provider Identifier (NPI) is 1639576309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Tunis's specialty?
- Marissa Tunis is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Marissa Tunis located?
- Marissa Tunis's practice location on file with NPPES is 520 8th Ave, New York, NY 10018-6507.
- What is Marissa Tunis's phone number?
- The practice phone number listed in the NPPES registry for Marissa Tunis is (917) 275-5697.
- Is Marissa Tunis's NPI active?
- Yes — Marissa Tunis's NPI (1639576309) is active in the NPPES registry as of the last update on 2016-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.