Psychologist | Clinical Psychology

Dr. Lucy Caswell Papillon, PHD

2309 Pacific Coast Hwy Ste 101, Hermosa Beach, California, 90254-2752

About Dr. Lucy Caswell Papillon

Dr. Lucy Caswell Papillon is a psychologist based in Hermosa Beach, California who is specialized in Clinical Psychology. Active license number of Dr. Lucy Caswell Papillon is PSY8413 for Clinical Psychology in California. Her current practice location is 2309 Pacific Coast Hwy Ste 101, Hermosa Beach. Patients can contact her at 310-784-5564 or can fax her at 310-376-7771. Dr. Lucy Caswell Papillon, PHD, specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1962508820.

Dr. Lucy Caswell Papillon 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. Lucy Caswell Papillon'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. Lucy Caswell Papillon
Specialization Clinical Psychology
Credentials PHD
Gender Female
Practice Address: 2309 Pacific Coast Hwy Ste 101,
Hermosa Beach, CA - 90254-2752
Fax 310-376-7771

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.

NPI Number1962508820
NPI Enumeration Date: 16 Sep, 2006
NPI Last Update On: 14 Apr, 2020

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. Lucy Caswell Papillon are as mentioned below.

License NumberSpecializationStateStatus
PSY8413Clinical 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. Lucy Caswell Papillon
2309 Pacific Coast Hwy Ste 101,
Hermosa Beach, CA - 90254-2752
Phone: 310-784-5564
Fax: 310-376-7771

Book an Appointment with Dr. Lucy Caswell Papillon

To schedule an appointment, contact Dr. Lucy Caswell Papillon at 2309 Pacific Coast Hwy Ste 101, Hermosa Beach, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Lucy Caswell Papillon:

Dr. Lucy Caswell Papillon 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. Lucy Caswell Papillon 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. Lucy Caswell Papillon practices at 2309 Pacific Coast Hwy Ste 101, Hermosa Beach, California, 90254-2752.

To schedule an appointment with Dr. Lucy Caswell Papillon, please contact the office at 310-784-5564.

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