Psychologist | Clinical Psychology | 29+ years experience

Dr. Gregory Ian Fields, PHD

2825 J St, Suite 435, Sacramento, California, 95816-4300

About Dr. Gregory Ian Fields

Dr. Gregory Ian Fields is a psychologist based in Sacramento, California with 29 years of experience in Clinical Psychology. He completed his graduation from Texas Tech University Health Science Center School Of Medicine in 1997. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Gregory Ian Fields is PSY16113 for Clinical Psychology in California. His current practice location is 2825 J St, Suite 435, Sacramento. Patients can contact him at 916-425-3177. Dr. Gregory Ian Fields, PHD, specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1902852783.

Dr. Gregory Ian Fields 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. Gregory Ian Fields'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. Gregory Ian Fields
Specialization Clinical Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 29+ years
Medical School Attended Texas Tech University Health Science Center School Of Medicine
Graduation Year 1997
Gender Male
Practice Address: 2825 J St, Suite 435
Sacramento, CA - 95816-4300

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 6608873393
Enrollment ID I20061020000438
NPI Number1902852783
NPI Enumeration Date: 25 May, 2006
NPI Last Update On: 12 Aug, 2013

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. Gregory Ian Fields are as mentioned below.

License NumberSpecializationStateStatus
PSY16113Clinical 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. Gregory Ian Fields
2825 J St, Suite 435
Sacramento, CA - 95816-4300
Phone: 916-425-3177

Book an Appointment with Dr. Gregory Ian Fields

To schedule an appointment, contact Dr. Gregory Ian Fields at 2825 J St, Suite 435, Sacramento, California or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Gregory Ian Fields:

Dr. Gregory Ian Fields 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.

Dr. Gregory Ian Fields completed his education (PHD) from Texas Tech University Health Science Center School Of Medicine in 1997.

Dr. Gregory Ian Fields has approximately 29 years of experience in Clinical Psychology.

Yes, Dr. Gregory Ian Fields accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Gregory Ian Fields 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. Gregory Ian Fields practices at 2825 J St, Suite 435, Sacramento, California, 95816-4300.

To schedule an appointment with Dr. Gregory Ian Fields, please contact the office at 916-425-3177.

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