Psychologist | Clinical Psychology

Dr. Marsha Hewlett, PH.D.

1101 Dove St Ste 160, Newport Beach, California, 92660-2826

About Dr. Marsha Hewlett

Dr. Marsha Hewlett is a psychologist based in Newport Beach, California who is specialized in Clinical Psychology. Active license number of Dr. Marsha Hewlett is PSY16670 for Clinical Psychology in California. Her current practice location is 1101 Dove St Ste 160, Newport Beach. Patients can reach her at 949-263-0703 or can fax her at 949-719-9204. Dr. Marsha Hewlett is PH.D. in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1316057797.

Dr. Marsha Hewlett is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Marsha Hewlett speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Dr. Marsha Hewlett
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 1101 Dove St Ste 160,
Newport Beach, CA - 92660-2826
Fax 949-719-9204

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 Number1316057797
NPI Enumeration Date: 30 Aug, 2006
NPI Last Update On: 23 Feb, 2011

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Marsha Hewlett are as mentioned below.

License NumberSpecializationStateStatus
PSY16670Clinical Psychology CaliforniaPrimary
PSY16670Forensic Psychology CaliforniaSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Dr. Marsha Hewlett
1101 Dove St Ste 160,
Newport Beach, CA - 92660-2826
Phone: 949-263-0703
Fax: 949-719-9204

Book an Appointment with Dr. Marsha Hewlett

To schedule an appointment, contact Dr. Marsha Hewlett at 1101 Dove St Ste 160, Newport Beach, California or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Marsha Hewlett:

Dr. Marsha Hewlett is a psychologist specializing in Clinical Psychology. She is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Marsha Hewlett is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Dr. Marsha Hewlett practices at 1101 Dove St Ste 160, Newport Beach, California, 92660-2826.

To schedule an appointment with Dr. Marsha Hewlett, please contact the office at 949-263-0703.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.