Psychologist | Health Service Psychology

Dr. Mark Vincent Versella Jr., PH.D.

1215 Wharton St, Philadelphia, Pennsylvania, 19147-4509

About Dr. Mark Vincent Versella Jr.

Dr. Mark Vincent Versella Jr. is a psychologist based in Philadelphia, Pennsylvania who is specialized in Health Service Psychology. Active license number of Dr. Mark Vincent Versella Jr. is 35SI00687800 for Cognitive & Behavioral Psychology in New Jersey. His current practice location is 1215 Wharton St, Philadelphia. Patients can contact him at 215-948-2750. Dr. Mark Vincent Versella Jr., PH.D., specializes in Health Service Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1568180958.

Dr. Mark Vincent Versella Jr. is certified/licensed at the independent practice level in his/her state, and is duly trained and experienced in the delivery of direct, preventative, assessment, and therapeutic intervention services to individuals whose growth, adjustment, or functioning is actually impaired or is demonstrably at high risk of impairment (1974).

Practice Information

Dr. Mark Vincent Versella Jr.'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. Mark Vincent Versella Jr.
Specialization Health Service Psychology
Credentials PH.D.
Gender Male
Practice Address: 1215 Wharton St,
Philadelphia, PA - 19147-4509

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 Number1568180958
NPI Enumeration Date: 22 Aug, 2022
NPI Last Update On: 21 Jul, 2026

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. Mark Vincent Versella Jr. are as mentioned below.

License NumberSpecializationStateStatus
35SI00687800Cognitive & Behavioral Psychology New JerseyPrimary
35SI00687800Health Service Psychology New JerseySecondary
PS019662Health Service Psychology PennsylvaniaSecondary
PS019662Cognitive & Behavioral Psychology PennsylvaniaSecondary

Mailing Address

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

Dr. Mark Vincent Versella Jr.
1215 Wharton St,
Philadelphia, PA - 19147-4509
Phone: 215-948-2750

Book an Appointment with Dr. Mark Vincent Versella Jr.

To schedule an appointment, contact Dr. Mark Vincent Versella Jr. at 1215 Wharton St, Philadelphia, Pennsylvania or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Mark Vincent Versella Jr.:

Dr. Mark Vincent Versella Jr. is a psychologist specializing in Cognitive & Behavioral Psychology. He 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.

Yes, Dr. Mark Vincent Versella Jr. 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. Mark Vincent Versella Jr. practices at 1215 Wharton St, Philadelphia, Pennsylvania, 19147-4509.

To schedule an appointment with Dr. Mark Vincent Versella Jr., please contact the office at 215-948-2750.

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