Psychologist | Clinical Psychology

Dr. Jason Daniel Greif, PSY.D.

114 W Magnolia St Ste 400-102, Bellingham, Washington, 98225-4368

About Dr. Jason Daniel Greif

Dr. Jason Daniel Greif is a psychologist based in Bellingham, Washington who is specialized in Clinical Psychology. Active license number of Dr. Jason Daniel Greif is 015819 for Clinical Psychology in New York. His current practice location is 114 W Magnolia St Ste 400-102, Bellingham. Patients can contact him at 917-621-7913. Dr. Jason Daniel Greif, PSY.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1174646525.

Dr. Jason Daniel Greif 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. Jason Daniel Greif'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. Jason Daniel Greif
Specialization Clinical Psychology
Credentials PSY.D.
Gender Male
Practice Address: 114 W Magnolia St Ste 400-102,
Bellingham, WA - 98225-4368

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 Number1174646525
NPI Enumeration Date: 09 Apr, 2007
NPI Last Update On: 18 Aug, 2025

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. Jason Daniel Greif are as mentioned below.

License NumberSpecializationStateStatus
015819Clinical 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. Jason Daniel Greif
114 W Magnolia St Ste 400-102,
Bellingham, WA - 98225-4368
Phone: 917-621-7913

Book an Appointment with Dr. Jason Daniel Greif

To schedule an appointment, contact Dr. Jason Daniel Greif at 114 W Magnolia St Ste 400-102, Bellingham, Washington or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Jason Daniel Greif:

Dr. Jason Daniel Greif 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. Jason Daniel Greif 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. Jason Daniel Greif practices at 114 W Magnolia St Ste 400-102, Bellingham, Washington, 98225-4368.

To schedule an appointment with Dr. Jason Daniel Greif, please contact the office at 917-621-7913.

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