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

Ryan Piers, PHD

Individual provider Clinical Psychologist · NPI 1508591280

Ryan Piers, PHD is a Clinical Psychologist in Belmont, Massachusetts. Qualified in 2022, 4 years ago. Practices with The McLean Hospital Corporation, a 186-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
4
Licensed in
MA
In the registry since
2022
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

115 Mill Street Mail Stop 238
Belmont, MA 02478
Phone: (617) 826-9301
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 46 Fenway Apt 4, Boston, MA 02215-4014 — (617) 826-9301

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence PSY10000049 (MA)

Record details

NPI number1508591280
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 18, 2022
Last updated in NPPESApril 16, 2024
Certification dateApril 16, 2024
Mailing address115 Mill St, Mail Stop 238, Belmont, MA 02478-1064

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice The McLean Hospital Corporation — 186 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Belmont