HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

CAROLYN MARIE O'BRIEN, OT

OCCUPATIONAL THERAPIST IN PRIVATE PRACTICE

Graduated: 2018

NPI: 1790338507

Practice Locations (2)

PO BOX, SUITE 741515

LOS ANGELES, CA 90074

1100 9TH AVE

SEATTLE, WA 981012799

Source: CMS National Downloadable File, September 2026.

CAROLYN O'BRIEN, OT | HealthCareAtlasUSA