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

Dr. Derik Yager-Elorriaga, PHD

Individual provider Counseling Psychologist · NPI 1659993236

Dr. Derik Yager-Elorriaga, PHD is a Counseling Psychologist in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2020
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 →

Practice location Address checks out

1420 Walnut St Ste 710
Philadelphia, PA 19102-4006
Phone: (267) 428-0030
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence PS018715 (PA)

Record details

NPI number1659993236
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedMay 18, 2020
Last updated in NPPESJanuary 24, 2023
Certification dateJanuary 24, 2023

Other providers in Philadelphia