Psychologist | Clinical Psychology

Nathaniel Deyoung, PHD

1700 E 38th St, Marion, Indiana, 46953-4568

About Nathaniel Deyoung

Nathaniel Deyoung is a psychologist based in Marion, Indiana who is specialized in Clinical Psychology. Active license number of Nathaniel Deyoung is 0810005147 for Clinical Psychology in Virginia. His current practice location is 1700 E 38th St, Marion. Patients can contact him at 765-251-5625. Nathaniel Deyoung, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1932580933.

Nathaniel Deyoung 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

Nathaniel Deyoung'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 Nathaniel Deyoung
Specialization Clinical Psychology
Credentials PHD
Gender Male
Practice Address: 1700 E 38th St,
Marion, IN - 46953-4568

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 Number1932580933
NPI Enumeration Date: 15 Jun, 2015
NPI Last Update On: 23 Aug, 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 Nathaniel Deyoung are as mentioned below.

License NumberSpecializationStateStatus
0810005147Clinical Psychology VirginiaPrimary
Clinical Neuropsychologist Secondary

Mailing Address

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

Nathaniel Deyoung
1970 Roanoke Blvd, Mhsl 116b
Salem, VA - 24153-6404

Book an Appointment with Nathaniel Deyoung

To schedule an appointment, contact Nathaniel Deyoung at 1700 E 38th St, Marion, Indiana or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Nathaniel Deyoung:

Nathaniel Deyoung 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, Nathaniel Deyoung 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.

Nathaniel Deyoung practices at 1700 E 38th St, Marion, Indiana, 46953-4568.

To schedule an appointment with Nathaniel Deyoung, please contact the office at 765-251-5625.

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