Psychologist | Clinical Psychology

Dr. Mary Darlene Hill, PH.D.

115 Fulford Ave, Bel Air, Maryland, 21014-3851

About Dr. Mary Darlene Hill

Dr. Mary Darlene Hill is a psychologist based in Bel Air, Maryland who is specialized in Clinical Psychology. Active license number of Dr. Mary Darlene Hill is 3724 for Group Psychotherapy in Maryland. Her current practice location is 115 Fulford Ave, Bel Air. Patients can contact her at 410-893-3082. Dr. Mary Darlene Hill, PH.D., specializes in Clinical Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1164574984.

Dr. Mary Darlene Hill 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. Mary Darlene Hill'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. Mary Darlene Hill
Specialization Clinical Psychology
Credentials PH.D.
Gender Female
Practice Address: 115 Fulford Ave,
Bel Air, MD - 21014-3851

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 Number1164574984
NPI Enumeration Date: 18 Jan, 2007
NPI Last Update On: 11 Sep, 2025

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. Mary Darlene Hill are as mentioned below.

License NumberSpecializationStateStatus
3724Group Psychotherapy MarylandPrimary
3724Clinical Psychology MarylandSecondary
3724General Psychology MarylandSecondary
3724Clinical Child & Adolescent Psychology MarylandSecondary

Other Medical Identifiers

Other professional identifiers associated with Dr. Mary Darlene Hill such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
J206-0001OtherMarylandCAREFIRST
156AHUOtherMarylandCAREFIRST

Mailing Address

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

Dr. Mary Darlene Hill
10722 Cordage Walk,
Columbia, MD - 21044-3641
Phone: 410-992-9468

Book an Appointment with Dr. Mary Darlene Hill

To schedule an appointment, contact Dr. Mary Darlene Hill at 115 Fulford Ave, Bel Air, Maryland or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dr. Mary Darlene Hill:

Dr. Mary Darlene Hill is a psychologist specializing in Group Psychotherapy. She is specialized to perform group therapy, a form of psychotherapy in which one or more therapists treat a small group of clients together as a group. It can be any form of psychotherapy which is delivered in a group format, including cognitive behavioural therapy or interpersonal therapy, but it is usually psychodynamic group therapy where the group context and group process is explicitly utilised as a mechanism of change by developing, exploring and examining interpersonal relationships within the group.

Yes, Dr. Mary Darlene Hill 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. Mary Darlene Hill practices at 115 Fulford Ave, Bel Air, Maryland, 21014-3851.

To schedule an appointment with Dr. Mary Darlene Hill, please contact the office at 410-893-3082.

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