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

Dr. Gina Marie Aguayo, PHD

Individual provider Counseling Psychologist · NPI 1821199225

Dr. Gina Marie Aguayo, PHD is a Clinical Psychologist in Billerica, Massachusetts. Qualified in 2004, 22 years ago. Practices with Blue Square Counseling and Wellness Center, PLLC, a 4-clinician group and offers telehealth. Licensed in Massachusetts and New York.

Years since qualifying
22
Licensed in
MA, NY
In the registry since
2006
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 →

Practice location Address checks out

294 Concord Rd
Billerica, MA 01821-3482
Phone: (978) 330-5105
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 8678 (MA)
Counseling Psychologist Taxonomy 103TC1900X · Licence 016898 (NY)

Record details

NPI number1821199225
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 26, 2006
Last updated in NPPESNovember 29, 2023
Certification dateNovember 29, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Blue Square Counseling And Wellness Center, Pllc — 4 clinicians
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services