Ms. Donna T Sierra is a Barstow, California based psychologist who is specialized in Counseling Psychology. Her current practice location is 850 E Main St, Barstow. Patients can reach her at 760-613-6381. Ms. Donna T Sierra NPI number (Unique professional ID assigned by NPPES) is 1851752877.
Ms. Donna T Sierra help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. She also provides assessment, diagnosis, and treatment of more severe psychological symptoms.
Counseling psychologists mainly focuses on: Healthy aspects and strengths of clients (whether being seen as individuals, couples, families, groups or organizations; Environmental/situational influences (how cultural, gender and lifestyle issues shape people’s experiences and concerns); Issues of diversity and social justice (e.g., advocacy); The role of career and work in peoples’ lives.
Complete Profile:
Ms. Donna T Sierra speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Ms. Donna T Sierra |
| Specialization: | Counseling Psychology |
| Gender: | Female |
| Practice Address: | 850 E Main St, Barstow,
California, 92311-2347 |
| Phone: | 760-613-6381 |
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: | 1851752877 |
| NPI Enumeration Date: | 18 Mar, 2016 |
| NPI Last Update On: | 18 Mar, 2016 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Ms. Donna T Sierra
2053 Princeton Dr,
Barstow, California |
| Zip: | 92311-6641 |
| Phone Number: | 760-613-6381 |
Patients can reach Ms. Donna T Sierra at
850 E Main St, Barstow, California or can
call to book an appointment on 760-613-6381.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.