Sierra Katherine Williams
OTD, OTR/L | Occupational Therapist
7300 Medical Center Dr, West Hills
California, 91307-1902
818-676-4000 Maps & DirectionsSierra Katherine Williams is a West Hills, California based therapist who is specialized in Occupational Therapy. Active license number of Sierra Katherine Williams is 25127 for Occupational Therapy in California. Her current practice location is 7300 Medical Center Dr, West Hills. Patients can reach her at 818-676-4000. Sierra Katherine Williams is OTD, OTR/L in Occupational Therapy and her NPI number (Unique professional ID assigned by NPPES) is 1699661280.
Sierra Katherine Williams provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction.
Complete Profile:
Sierra Katherine Williams speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Sierra Katherine Williams |
| Specialization: | Occupational Therapy |
| Gender: | Female |
| Credentials: | OTD, OTR/L |
| Practice Address: | 7300 Medical Center Dr, West Hills,
California, 91307-1902 |
| Phone: | 818-676-4000 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1699661280 |
| NPI Enumeration Date: | 18 Jun, 2025 |
| NPI Last Update On: | 18 Jun, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Sierra Katherine Williams are as mentioned below.
| License Number | Specialization | State | Status | |
| 25127 | Occupational Therapy | California | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Sierra Katherine Williams
19082 Callaway Cir,
Huntington Beach, California |
| Zip: | 92648-6703 |
| Phone Number: | 714-800-0944 |
Patients can reach Sierra Katherine Williams at
7300 Medical Center Dr, West Hills, California or can
call to book an appointment on 818-676-4000.
Comments/ Reviews:
Read all the reviews posted for Sierra Katherine Williams below. You may also share your own experience with Sierra Katherine Williams. Your feedback can help others make better decisions.
**
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.