Professional Therapist

Maria Detweiler, LPC

1891 Santa Barbara Dr Ste 102, Lancaster, Pennsylvania, 17601-4106

About Maria Detweiler

Maria Detweiler is a therapist based in Lancaster, Pennsylvania who is specialized in Professional Counselor. Active license number of Maria Detweiler is PC020617 for Professional Counselor in Pennsylvania. Her current practice location is 1891 Santa Barbara Dr Ste 102, Lancaster. Patients can reach her at 717-936-9758 or can fax her at 717-618-6730. Maria Detweiler is LPC in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1619774155.

Maria Detweiler is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She 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

Maria Detweiler 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 Maria Detweiler
Specialization Professional Counselor
Credentials LPC
Gender Female
Practice Address: 1891 Santa Barbara Dr Ste 102,
Lancaster, PA - 17601-4106
Fax 717-618-6730

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 Number1619774155
NPI Enumeration Date: 03 Mar, 2025
NPI Last Update On: 06 Jul, 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 Maria Detweiler are as mentioned below.

License NumberSpecializationStateStatus
PC020617Professional Counselor PennsylvaniaPrimary

Mailing Address

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

Maria Detweiler
1891 Santa Barbara Dr Ste 102,
Lancaster, PA - 17601-4106
Phone: 717-936-9758
Fax: 717-618-6730

Book an Appointment with Maria Detweiler

To schedule an appointment, contact Maria Detweiler at 1891 Santa Barbara Dr Ste 102, Lancaster, Pennsylvania or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Maria Detweiler:

Maria Detweiler is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She 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, Maria Detweiler is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Maria Detweiler practices at 1891 Santa Barbara Dr Ste 102, Lancaster, Pennsylvania, 17601-4106.

To schedule an appointment with Maria Detweiler, please contact the office at 717-936-9758.

Reviews & Feedback

Have you visited Maria Detweiler? Share your experience to help others looking for a Professional Counselor in Lancaster, PA.

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