GREGORY OHANESSIAN PT, DPT
NPI 1306139209
Physical Therapist in Portola Valley, CA

Active since May 25, 2011
150 PORTOLA RD, PORTOLA VALLEY, CA 94028(650) 851-1145 Get Directions Write a Review

NPPES record last updated: March 6, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gregory Ohanessian Pt, Dpt NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY OHANESSIAN PT, DPT (NPI 1306139209) is an individual physical therapist in Portola Valley, California, licensed in California (37823) and active in the NPI registry since May 2011.

NPPES Registry Identity

NPI1306139209
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameGREGORY OHANESSIANCredential: PT, DPT
Location Address150 PORTOLA RDPortola Valley, CA 94028-7852
Mailing Address166 Springfield Dr.San Francisco, CA 94132 · (415) 420-7623
Sole ProprietorYes
Enumeration DateMay 25, 2011
Last NPPES UpdateMarch 6, 2025
NPPES CertifiedMarch 6, 2025
NPI 1306139209 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License Licensed in CA · 37823
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
150 PORTOLA RD, Portola Valley, CA 94028

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physical Therapist
150 PORTOLA RD
PORTOLA VALLEY, CA 94028
Physical Therapist
150 PORTOLA RD, SUITE B
PORTOLA VALLEY, CA 94028
Specialist
150 PORTOLA RD, SUITE B
PORTOLA VALLEY, CA 94028
Physical Therapist
150 PORTOLA RD, SUITE B
PORTOLA VALLEY, CA 94028
Physical Therapist
150 PORTOLA RD, SUITE B
PORTOLA VALLEY, CA 94028
Clinic/Center (Physical Therapy)
150 PORTOLA RD, SUITE B
PORTOLA VALLEY, CA 94028
Physical Therapist (Orthopedic)
150 PORTOLA RD, STE. B
PORTOLA VALLEY, CA 94028

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Ohanessian's NPI number?

The NPI number for Gregory Ohanessian is 1306139209. It was assigned to this individual provider in the NPPES registry on May 25, 2011.

Where is Gregory Ohanessian located?

Gregory Ohanessian practices at 150 Portola Rd, Portola Valley, CA 94028. The listed phone number is (650) 851-1145.

What is Gregory Ohanessian's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

When was this NPI record last updated?

The NPPES record for Gregory Ohanessian was last updated on March 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.