Psychologist | Counseling Psychology | 32+ years experience

Dr. Mark Richard Thomas, PH.D.

420 W End Ave, Suite 1a, New York, New York, 10024-5708

About Dr. Mark Richard Thomas

Dr. Mark Richard Thomas is a psychologist based in New York, New York with 32 years of experience in Counseling Psychology. He completed his graduation in 1994. He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Dr. Mark Richard Thomas is 012991-1 for Counseling Psychology in New York. His current practice location is 420 W End Ave, Suite 1a, New York. Patients can contact him at 212-721-6275. Dr. Mark Richard Thomas, PH.D., specializes in Counseling Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1699968735.

Dr. Mark Richard Thomas 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

Dr. Mark Richard Thomas'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. Mark Richard Thomas
Specialization Counseling Psychology
Credentials PH.D.
Accepts Medicare Assignment Yes
Experience 32+ years
Graduation Year 1994
Gender Male
Practice Address: 420 W End Ave, Suite 1a
New York, NY - 10024-5708

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 0345409512
Enrollment ID I20120307000305
NPI Number1699968735
NPI Enumeration Date: 22 Aug, 2007
NPI Last Update On: 22 Aug, 2007

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. Mark Richard Thomas are as mentioned below.

License NumberSpecializationStateStatus
012991-1Counseling Psychology New YorkPrimary

Mailing Address

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

Dr. Mark Richard Thomas
420 W End Ave, Suite 1a
New York, NY - 10024-5708
Phone: 212-721-6275

Book an Appointment with Dr. Mark Richard Thomas

To schedule an appointment, contact Dr. Mark Richard Thomas at 420 W End Ave, Suite 1a, New York, New York or call the phone number listed below.

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Frequently Asked Questions

Below are some commonly asked questions about Dr. Mark Richard Thomas:

Dr. Mark Richard Thomas 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.

Dr. Mark Richard Thomas has approximately 32 years of experience in Counseling Psychology.

Yes, Dr. Mark Richard Thomas accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Dr. Mark Richard Thomas 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. Mark Richard Thomas practices at 420 W End Ave, Suite 1a, New York, New York, 10024-5708.

To schedule an appointment with Dr. Mark Richard Thomas, please contact the office at 212-721-6275.

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