John Joseph Guerin
PH.D. | Clinical Psychologist
426 Pennsylvania Ave, Suite 115, Fort Washington
Pennsylvania, 19034-3410
215-628-8800 215-699-1554
Maps & DirectionsJohn Joseph Guerin is a Fort Washington, Pennsylvania based psychologist who is specialized in Clinical Psychology. Active license number of John Joseph Guerin is PS-004341-L for Clinical Psychology in Pennsylvania. His current practice location is 426 Pennsylvania Ave, Suite 115, Fort Washington. Patients can reach him at 215-628-8800 or can fax him at 215-699-1554. John Joseph Guerin is PH.D. in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1972931806.
John Joseph Guerin 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.
Complete Profile:
John Joseph Guerin speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | John Joseph Guerin |
| Specialization: | Clinical Psychology |
| Gender: | Male |
| Credentials: | PH.D. |
| Practice Address: | 426 Pennsylvania Ave, Suite 115, Fort Washington,
Pennsylvania, 19034-3410 |
| Phone: | 215-628-8800 |
| Fax: | 215-699-1554 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1972931806 |
| NPI Enumeration Date: | 01 Nov, 2013 |
| NPI Last Update On: | 01 Nov, 2013 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John Joseph Guerin are as mentioned below.
| License Number | Specialization | State | Status | |
| PS-004341-L | Clinical Psychology | Pennsylvania | Primary | |
| SI-00003704 | Clinical Psychology | New Jersey | Secondary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | John Joseph Guerin
426 Pennsylvania Ave, Suite 115
Fort Washington, Pennsylvania |
| Zip: | 19034-3410 |
| Phone Number: | 215-628-8800 |
| Fax Number: | 215-699-1554 |
Patients can reach John Joseph Guerin at
426 Pennsylvania Ave, Suite 115, Fort Washington, Pennsylvania or can
call to book an appointment on 215-628-8800.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.