Walter J. Matweychuk
PHD | Cognitive & Behavioral Psychologist | 36+ years Exp
3535 Market St, 3rd Floor, Philadelphia
Pennsylvania, 19104-3309
215-746-6700 Maps & DirectionsWalter J. Matweychuk is a Philadelphia, Pennsylvania based psychologist with 36 years of experience in Cognitive & Behavioral Psychology. He completed his graduation in 1990. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Walter J. Matweychuk is PS016399 for Cognitive & Behavioral Psychology in Pennsylvania. His current practice location is 3535 Market St, 3rd Floor, Philadelphia. Patients can reach him at 215-746-6700. Walter J. Matweychuk is PHD in Cognitive & Behavioral Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1437376167.
Walter J. Matweychuk has variety of professional responsibilities, including assessment (identifying, diagnosing, and conceptualizing problems experienced by individuals or groups), intervention (creating, implementing and evaluating interventions designed to induce positive change) and consultation. Cognitive Behavioral Psychologists also participates in research, education, training, and clinical practice including a range of issues and populations.
Complete Profile:
Walter J. Matweychuk speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Walter J. Matweychuk |
| Specialization: | Cognitive & Behavioral Psychology |
| Gender: | Male |
| Credentials: | PHD |
| Experience: | 36+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1990 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 3535 Market St, 3rd Floor, Philadelphia,
Pennsylvania, 19104-3309 |
| Phone: | 215-746-6700 |
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.
| PAC ID: | 8224355441 |
| Enrollment ID: | I20150327001881 |
| NPI Number: | 1437376167 |
| NPI Enumeration Date: | 20 Apr, 2007 |
| NPI Last Update On: | 01 Jun, 2016 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Walter J. Matweychuk are as mentioned below.
| License Number | Specialization | State | Status | |
| PS016399 | Cognitive & Behavioral Psychology | Pennsylvania | Primary | |
Hospital Affiliation:
Surgeons are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (390111) | Philadelphia, PA | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of physicians who share their premises and other resources. Following list states all the group name
with which Walter J. Matweychuk is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| University Of Penn Medical Group (6204730955) | 2750 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Walter J. Matweychuk
3535 Market St, 3rd Floor
Philadelphia, Pennsylvania |
| Zip: | 19104-3309 |
| Phone Number: | 215-746-6700 |
Patients can reach Walter J. Matweychuk at
3535 Market St, 3rd Floor, Philadelphia, Pennsylvania or can
call to book an appointment on 215-746-6700.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.