Joan E Erwin

PH.D. | Clinical Psychologist


  21297 Foothill Blvd, Suite 100, Hayward
     California, 94541-1554
  510-889-7300    Maps & Directions
Joan E Erwin is a Hayward, California based psychologist who is specialized in Clinical Psychology. Active license number of Joan E Erwin is PSY 7462 for Clinical Psychology in California. Her current practice location is 21297 Foothill Blvd, Suite 100, Hayward. Patients can reach her at 510-889-7300. Joan E Erwin is PH.D. in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1821144924.
Joan E Erwin 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.
Complete Profile:
Joan E Erwin speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Joan E Erwin
Specialization: Clinical Psychology
Gender:Female
Credentials: PH.D.
Practice Address:21297 Foothill Blvd, Suite 100, Hayward,
California, 94541-1554
Phone:510-889-7300
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: 1821144924
NPI Enumeration Date: 25 Jan, 2007
NPI Last Update On: 08 Jul, 2007

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Joan E Erwin are as mentioned below.
License NumberSpecializationStateStatus
PSY 7462Clinical Psychology CaliforniaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Joan E Erwin
21297 Foothill Blvd, Suite 100
Hayward, California
Zip: 94541-1554
Patients can reach Joan E Erwin at 21297 Foothill Blvd, Suite 100, Hayward, California or can call to book an appointment on 510-889-7300.
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*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 11 November, 2024.