Marissa Gillen-Davis
NPI 1639672272 · Behavior Analyst · Englewood Cliffs, NJ
Marissa Gillen-Davis is a Behavior Analyst provider in Englewood Cliffs, NJ (NPI 1639672272).
Provider details
- NPI number
- 1639672272
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- LBA1445 (MD)
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
8 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
- 2018-03-09
- Last updated
- 2024-10-23
- Certified
- 2024-10-23
Frequently asked questions
- What is Marissa Gillen-Davis's NPI number?
- Marissa Gillen-Davis's National Provider Identifier (NPI) is 1639672272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Gillen-Davis's specialty?
- Marissa Gillen-Davis is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Marissa Gillen-Davis located?
- Marissa Gillen-Davis's practice location on file with NPPES is 560 Sylvan Ave Ste 2048, Englewood Cliffs, NJ 07632-3165.
- What is Marissa Gillen-Davis's phone number?
- The practice phone number listed in the NPPES registry for Marissa Gillen-Davis is (888) 517-8377.
- Is Marissa Gillen-Davis's NPI active?
- Yes — Marissa Gillen-Davis's NPI (1639672272) is active in the NPPES registry as of the last update on 2024-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.