Psychologist | Clinical Psychology

Dr. Mark Alan Greenberg, PH.D.

2091 E High St, Pottstown, Pennsylvania, 19464-3211

About Dr. Mark Alan Greenberg

Dr. Mark Alan Greenberg is a psychologist based in Pottstown, Pennsylvania who is specialized in Clinical Psychology. Active license number of Dr. Mark Alan Greenberg is PS004036L for Clinical Psychology in Pennsylvania. His current practice location is 2091 E High St, Pottstown. Patients can contact him at 610-970-5234 or can fax him at 610-970-0945. Dr. Mark Alan Greenberg, PH.D., specializes in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1871522383.

Dr. Mark Alan Greenberg 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. Mark Alan Greenberg'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 Alan Greenberg
Specialization Clinical Psychology
Credentials PH.D.
Gender Male
Practice Address: 2091 E High St,
Pottstown, PA - 19464-3211
Fax 610-970-0945

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 Number1871522383
NPI Enumeration Date: 30 Jun, 2006
NPI Last Update On: 08 Jul, 2007

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 Alan Greenberg are as mentioned below.

License NumberSpecializationStateStatus
PS004036LClinical Psychology PennsylvaniaPrimary

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 Alan Greenberg
2091 E High St,
Pottstown, PA - 19464-3211
Phone: 610-970-5234
Fax: 610-970-0945

Book an Appointment with Dr. Mark Alan Greenberg

To schedule an appointment, contact Dr. Mark Alan Greenberg at 2091 E High St, Pottstown, Pennsylvania or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mark Alan Greenberg:

Dr. Mark Alan Greenberg 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. Mark Alan Greenberg 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 Alan Greenberg practices at 2091 E High St, Pottstown, Pennsylvania, 19464-3211.

To schedule an appointment with Dr. Mark Alan Greenberg, please contact the office at 610-970-5234.

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