Psychologist | Counseling Psychology | 42+ years experience

Mark A Hemlick, PHD

1755 Oregon Pike, Suite 200, Lancaster, Pennsylvania, 17601-4272

About Mark A Hemlick

Mark A Hemlick is a psychologist based in Lancaster, Pennsylvania with 42 years of experience in Counseling Psychology. He completed his graduation in 1984. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mark A Hemlick is P5005136L for Counseling Psychology in Pennsylvania. His current practice location is 1755 Oregon Pike, Suite 200, Lancaster. Patients can contact him at 717-581-5255 or can fax him at 717-581-5259. Mark A Hemlick, PHD, specializes in Counseling Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1528040706.

Mark A Hemlick help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. He also provides assessment, diagnosis, and treatment of more severe psychological symptoms.
Counseling psychologists mainly focuses on: Healthy aspects and strengths of clients (whether being seen as individuals, couples, families, groups or organizations; Environmental/situational influences (how cultural, gender and lifestyle issues shape people’s experiences and concerns); Issues of diversity and social justice (e.g., advocacy); The role of career and work in peoples’ lives.

Practice Information

Mark A Hemlick'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 Mark A Hemlick
Specialization Counseling Psychology
Credentials PHD
Accepts Medicare Assignment Yes
Experience 42+ years
Graduation Year 1984
Gender Male
Practice Address: 1755 Oregon Pike, Suite 200
Lancaster, PA - 17601-4272
Fax 717-581-5259

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.

PAC ID 1355406356
Enrollment ID I20090206000355
NPI Number1528040706
NPI Enumeration Date: 15 Nov, 2005
NPI Last Update On: 09 Oct, 2018

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 Mark A Hemlick are as mentioned below.

License NumberSpecializationStateStatus
P5005136LCounseling Psychology PennsylvaniaPrimary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Mark A Hemlick is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Behavioral Healthcare Consultants, P.c. (7618030677)15

Other Medical Identifiers

Other professional identifiers associated with Mark A Hemlick such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
894139MedicaidPennsylvania

Mailing Address

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

Mark A Hemlick
1755 Oregon Pike, Suite 200
Lancaster, PA - 17601-4272
Phone: 717-581-5255
Fax: 717-581-5259

Book an Appointment with Mark A Hemlick

To schedule an appointment, contact Mark A Hemlick at 1755 Oregon Pike, Suite 200, Lancaster, Pennsylvania or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark A Hemlick:

Mark A Hemlick is a psychologist specializing in Counseling Psychology. He help people with physical, emotional and mental health issues, improve their sense of well‐being, alleviate feelings of distress and resolve crises. He also provides assessment, diagnosis, and treatment of more severe psychological symptoms.
Counseling psychologists mainly focuses on: Healthy aspects and strengths of clients (whether being seen as individuals, couples, families, groups or organizations; Environmental/situational influences (how cultural, gender and lifestyle issues shape people’s experiences and concerns); Issues of diversity and social justice (e.g., advocacy); The role of career and work in peoples’ lives.

Mark A Hemlick has approximately 42 years of experience in Counseling Psychology.

Yes, Mark A Hemlick accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Mark A Hemlick 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.

Mark A Hemlick practices at 1755 Oregon Pike, Suite 200, Lancaster, Pennsylvania, 17601-4272.

To schedule an appointment with Mark A Hemlick, please contact the office at 717-581-5255.

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