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

Mr. Rogelio Mercado, PHD

Individual provider Psychologist · NPI 1841728532

Mr. Rogelio Mercado, PHD is a Psychologist in Wilmington, Delaware. Licensed in Delaware. Registered with an NPI since 2017.

Licensed in
DE
In the registry since
2017
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1801 Rockland Rd Ste 201
Wilmington, DE 19803-3648
Phone: (302) 651-4500
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence B1-0001203 (DE)
Psychologist Taxonomy 103T00000X

Record details

NPI number1841728532
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedMay 25, 2017
Last updated in NPPESDecember 21, 2020
Certification dateDecember 21, 2020

Other providers in Wilmington