Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Marissa Jacquline Gillen-Davis

Individual provider Behavior Analyst · NPI 1639672272

Marissa Jacquline Gillen-Davis is a Behavior Analyst in Englewood Cliffs, New Jersey. Licensed in Maryland. Registered with an NPI since 2018.

Licensed in
MD
In the registry since
2018

Practice location Address checks out

560 Sylvan Ave Ste 2048
Englewood Cliffs, NJ 07632-3165
Phone: (888) 517-8377
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence LBA1445 (MD)

Record details

NPI number1639672272
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 9, 2018
Last updated in NPPESOctober 23, 2024
Certification dateOctober 23, 2024

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