Professional Therapist

Derick Duffy

40 Pearl St, Lancaster, Pennsylvania, 17603-3231

About Derick Duffy

Derick Duffy is a therapist based in Lancaster, Pennsylvania who is specialized in Professional Counselor. His current practice location is 40 Pearl St, Lancaster. Patients can reach him at 717-397-8081. Derick Duffy NPI number (Unique professional ID assigned by NPPES) is 1679353593.

Derick Duffy is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. He uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Derick Duffy speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Derick Duffy
Specialization Professional Counselor
Gender Male
Practice Address: 40 Pearl St,
Lancaster, PA - 17603-3231

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1679353593
NPI Enumeration Date: 29 Sep, 2023
NPI Last Update On: 11 Aug, 2026

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Derick Duffy are as mentioned below.

License NumberSpecializationStateStatus
Professional Counselor Primary
Counselor Secondary

Mailing Address

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

Derick Duffy
200 N 7th St,
Lebanon, PA - 17046-5040
Phone: 717-272-5464
Fax: 717-376-1712

Book an Appointment with Derick Duffy

To schedule an appointment, contact Derick Duffy at 40 Pearl St, Lancaster, Pennsylvania or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Derick Duffy:

Derick Duffy is a therapist specializing in Professional Counselor. He is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. He uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Yes, Derick Duffy is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Derick Duffy practices at 40 Pearl St, Lancaster, Pennsylvania, 17603-3231.

To schedule an appointment with Derick Duffy, please contact the office at 717-397-8081.

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