Psychologist | Clinical Psychology | 38+ years experience

Dr. Karen Derecho Earnest, PHD

444 E Huntington Dr Ste 333, Arcadia, California, 91006-6257

About Dr. Karen Derecho Earnest

Dr. Karen Derecho Earnest is a psychologist based in Arcadia, California with 38 years of experience in Clinical Psychology. She completed her graduation in 1988. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Karen Derecho Earnest is PSY11719 for Clinical Psychology in California. Her current practice location is 444 E Huntington Dr Ste 333, Arcadia. Patients can contact her at 626-975-7635. Dr. Karen Derecho Earnest, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1427003615.

Dr. Karen Derecho Earnest 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. Karen Derecho Earnest's specialty, 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. Karen Derecho Earnest
Specialization Clinical Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 38+ years
Graduation Year 1988
Gender Female
Practice Address: 444 E Huntington Dr Ste 333,
Arcadia, CA - 91006-6257

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 7315966892
Enrollment ID I20051114000917
NPI Number1427003615
NPI Enumeration Date: 24 May, 2006
NPI Last Update On: 23 Oct, 2021

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Dr. Karen Derecho Earnest are as mentioned below.

License NumberSpecializationStateStatus
PSY11719Clinical Psychology CaliforniaPrimary

Mailing Address

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

Dr. Karen Derecho Earnest
122a E. Foothill Blvd., # 217
Arcadia, CA - 91106-2505
Phone: 626-975-7635

Book an Appointment with Dr. Karen Derecho Earnest

To schedule an appointment, contact Dr. Karen Derecho Earnest at 444 E Huntington Dr Ste 333, Arcadia, California or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Karen Derecho Earnest:

Dr. Karen Derecho Earnest 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.

Dr. Karen Derecho Earnest has approximately 38 years of experience in Clinical Psychology.

Yes, Dr. Karen Derecho Earnest accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Karen Derecho Earnest is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Dr. Karen Derecho Earnest practices at 444 E Huntington Dr Ste 333, Arcadia, California, 91006-6257.

To schedule an appointment with Dr. Karen Derecho Earnest, please contact the office at 626-975-7635.

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