Psychologist | Clinical Psychology

Dr. Heidi Dalzell, PSY.D.

241 W. Maple Avenue, Langhorne, Pennsylvania, 19047-2131

About Dr. Heidi Dalzell

Dr. Heidi Dalzell is a psychologist based in Langhorne, Pennsylvania who is specialized in Clinical Psychology. Active license number of Dr. Heidi Dalzell is PS016112 for Clinical Psychology in Pennsylvania. Her current practice location is 241 W. Maple Avenue, Langhorne. Patients can contact her at 215-630-7154 or can fax her at 215-752-1983. Dr. Heidi Dalzell, PSY.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1760563837.

Dr. Heidi Dalzell 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Practice Information

Dr. Heidi Dalzell'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. Heidi Dalzell
Specialization Clinical Psychology
Credentials PSY.D.
Gender Female
Practice Address: 241 W. Maple Avenue,
Langhorne, PA - 19047-2131
Fax 215-752-1983

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 Number1760563837
NPI Enumeration Date: 17 Oct, 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. Heidi Dalzell are as mentioned below.

License NumberSpecializationStateStatus
PS016112Clinical Psychology PennsylvaniaPrimary
35S100430300Clinical Psychology New JerseySecondary

Mailing Address

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

Dr. Heidi Dalzell
192 George St,
Lambertville, NJ - 08530-1626
Phone: 215-630-7154
Fax: 215-752-1983

Book an Appointment with Dr. Heidi Dalzell

To schedule an appointment, contact Dr. Heidi Dalzell at 241 W. Maple Avenue, Langhorne, Pennsylvania or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Heidi Dalzell:

Dr. Heidi Dalzell is a psychologist specializing in Clinical Psychology. She 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). Her main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that she can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.

Yes, Dr. Heidi Dalzell 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. Heidi Dalzell practices at 241 W. Maple Avenue, Langhorne, Pennsylvania, 19047-2131.

To schedule an appointment with Dr. Heidi Dalzell, please contact the office at 215-630-7154.

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