Psychologist | Clinical Psychology

Dr. Jeffrey C. Diebold

143 E Park Ave, Second Floor, Long Beach, New York, 11561-3548

About Dr. Jeffrey C. Diebold

Dr. Jeffrey C. Diebold is a psychologist based in Long Beach, New York who is specialized in Clinical Psychology. Active license number of Dr. Jeffrey C. Diebold is 016440 for Clinical Psychology in New York. His current practice location is 143 E Park Ave, Second Floor, Long Beach. Patients can contact him at 718-309-7782. Dr. Jeffrey C. Diebold NPI number (Unique professional ID assigned by NPPES) is 1538284781.

Dr. Jeffrey C. Diebold 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Jeffrey C. Diebold'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. Jeffrey C. Diebold
Specialization Clinical Psychology
Gender Male
Practice Address: 143 E Park Ave, Second Floor
Long Beach, NY - 11561-3548

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 Number1538284781
NPI Enumeration Date: 20 Mar, 2007
NPI Last Update On: 21 Apr, 2009

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. Jeffrey C. Diebold are as mentioned below.

License NumberSpecializationStateStatus
016440Clinical Psychology New YorkPrimary

Mailing Address

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

Dr. Jeffrey C. Diebold
6625 103rd St, Apt 5p
Forest Hills, NY - 11375-2046
Phone: 718-309-7782

Book an Appointment with Dr. Jeffrey C. Diebold

To schedule an appointment, contact Dr. Jeffrey C. Diebold at 143 E Park Ave, Second Floor, Long Beach, New York or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Jeffrey C. Diebold:

Dr. Jeffrey C. Diebold is a psychologist specializing in Clinical Psychology. He 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). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Jeffrey C. Diebold 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. Jeffrey C. Diebold practices at 143 E Park Ave, Second Floor, Long Beach, New York, 11561-3548.

To schedule an appointment with Dr. Jeffrey C. Diebold, please contact the office at 718-309-7782.

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