Psychologist | General Psychology

Dr. Holly A Parker, PH.D.

100 Powdermill Rd Ste 191, Acton, Massachusetts, 01720-5932

About Dr. Holly A Parker

Dr. Holly A Parker is a psychologist based in Acton, Massachusetts who is specialized in General Psychology. Active license number of Dr. Holly A Parker is 1236 for General Psychology in New Hampshire. Her current practice location is 100 Powdermill Rd Ste 191, Acton. Patients can contact her at 978-254-4226. Dr. Holly A Parker, PH.D., specializes in General Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1659650505.

Dr. Holly A Parker is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Practice Information

Dr. Holly A Parker'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. Holly A Parker
Specialization General Psychology
Credentials PH.D.
Gender Female
Practice Address: 100 Powdermill Rd Ste 191,
Acton, MA - 01720-5932

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 Number1659650505
NPI Enumeration Date: 10 Aug, 2011
NPI Last Update On: 26 May, 2022

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. Holly A Parker are as mentioned below.

License NumberSpecializationStateStatus
1236General Psychology New HampshirePrimary

Mailing Address

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

Dr. Holly A Parker
100 Powdermill Rd Ste 191,
Acton, MA - 01720-5932
Phone: 978-254-4226

Book an Appointment with Dr. Holly A Parker

To schedule an appointment, contact Dr. Holly A Parker at 100 Powdermill Rd Ste 191, Acton, Massachusetts or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Holly A Parker:

Dr. Holly A Parker is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Dr. Holly A Parker 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. Holly A Parker practices at 100 Powdermill Rd Ste 191, Acton, Massachusetts, 01720-5932.

To schedule an appointment with Dr. Holly A Parker, please contact the office at 978-254-4226.

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