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

Dr. Alissa Sen Yamasaki, PHD

Individual provider Psychologist · NPI 1780860767

Dr. Alissa Sen Yamasaki, PHD is a Clinical Psychologist in Lemont, Pennsylvania. Qualified in 2006, 20 years ago. Practices with Ayama Psychotherapy LLC, a 3-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
20
Licensed in
PA
In the registry since
2008
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

720 Pike St Ste 2
Lemont, PA 16851-1122
Phone: (888) 965-1813
Fax: (888) 965-1813
Show map & directions

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

Additional practice locations (1)

  • 1993 Cato Ave, State College, PA 16801-2754 — (814) 231-8820

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence PS016376 (PA)

Record details

NPI number1780860767
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedJanuary 21, 2008
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Ayama Psychotherapy Llc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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