Psychologist | Clinical Psychology

Stephanie Haymaker, PH.D.

48 Old Turnpike Rd, Oldwick, New Jersey, 08858

About Stephanie Haymaker

Stephanie Haymaker is a psychologist based in Oldwick, New Jersey who is specialized in Clinical Psychology. Active license number of Stephanie Haymaker is 2794 for Clinical Psychology in New Jersey. Her current practice location is 48 Old Turnpike Rd, Oldwick. Patients can contact her at 908-439-3456 or can fax her at 908-439-2343. Stephanie Haymaker, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1558460006.

Stephanie Haymaker 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

Stephanie Haymaker'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 Stephanie Haymaker
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 48 Old Turnpike Rd,
Oldwick, NJ - 08858
Fax 908-439-2343

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 Number1558460006
NPI Enumeration Date: 21 Sep, 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 Stephanie Haymaker are as mentioned below.

License NumberSpecializationStateStatus
2794Clinical Psychology New JerseyPrimary

Mailing Address

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

Stephanie Haymaker
Po Box 242,
Oldwick, NJ - 08858-0242
Phone: 908-439-3456
Fax: 908-439-2343

Book an Appointment with Stephanie Haymaker

To schedule an appointment, contact Stephanie Haymaker at 48 Old Turnpike Rd, Oldwick, New Jersey or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Stephanie Haymaker:

Stephanie Haymaker 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, Stephanie Haymaker 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.

Stephanie Haymaker practices at 48 Old Turnpike Rd, Oldwick, New Jersey, 08858.

To schedule an appointment with Stephanie Haymaker, please contact the office at 908-439-3456.

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