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

Gregory Ohanessian, PT, DPT

Individual provider Physical Therapist · NPI 1306139209

Gregory Ohanessian, PT, DPT is a Physical Therapist in Portola Valley, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2011
Specialties on file
2
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

150 Portola Rd
Portola Valley, CA 94028-7852
Phone: (650) 851-1145
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

Physical Therapist (primary) Taxonomy 225100000X · Licence 37823 (CA)
Physical Therapist Taxonomy 225100000X

Record details

NPI number1306139209
Entity typeIndividual (Type 1)
GenderMale
Credentials PT , DPT
Sole proprietorYes
NPI enumeratedMay 25, 2011
Last updated in NPPESMarch 6, 2025
Certification dateMarch 6, 2025
Mailing address166 Springfield Dr., San Francisco, CA 94132

Other providers in Portola Valley