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

Dr. Marissa Diaco, PSYD

Individual provider Psychologist · NPI 1245165562

Dr. Marissa Diaco, PSYD is a Psychologist in Pelham, New York. Licensed in New York. Registered with an NPI since 2026.

Licensed in
NY
In the registry since
2026
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

629 Fifth Ave Ste 109
Pelham, NY 10803-3708
Phone: (914) 368-2995
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 028063 (NY)

Record details

NPI number1245165562
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorNo
NPI enumeratedJune 17, 2026
Last updated in NPPESJune 17, 2026
Certification dateJune 17, 2026

Other providers in Pelham