Mental Health Therapist | 32+ years experience

Mark A Deyab, LICSW

20 Hope Ave, G-05, Waltham, Massachusetts, 02453-2721

About Mark A Deyab

Mark A Deyab is a therapist based in Waltham, Massachusetts with 32 years of experience in Mental Health Counselor. He completed his graduation in 1994. He may accept the Medicare-approved amount. Patients may be billed for more than the Medicare deductible and coinsurance. Active license number of Mark A Deyab is 111824 for Mental Health Counselor in Massachusetts. His current practice location is 20 Hope Ave, G-05, Waltham. Patients can reach him at 781-799-3949 or can fax him at 781-899-6386. Mark A Deyab is LICSW in Mental Health Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1104907732.

Mark A Deyab is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Mark A Deyab 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 Mark A Deyab
Specialization Mental Health Counselor
Credentials LICSW
Accepts Medicare Assignment May Accept
Gender Male
Practice Address: 20 Hope Ave, G-05
Waltham, MA - 02453-2721
Fax 781-899-6386

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.

PAC ID 8921065368
Enrollment ID I20041216000816
NPI Number1104907732
NPI Enumeration Date: 18 Oct, 2006
NPI Last Update On: 17 Mar, 2009

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 Mark A Deyab are as mentioned below.

License NumberSpecializationStateStatus
111824Mental Health Counselor MassachusettsPrimary

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 Deyab
34 Wareham St, Apt. 1
Medford, MA - 02155-6222
Phone: 781-799-3949

Book an Appointment with Mark A Deyab

To schedule an appointment, contact Mark A Deyab at 20 Hope Ave, G-05, Waltham, Massachusetts or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mark A Deyab:

Mark A Deyab is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Mark A Deyab has approximately 32 years of experience in Mental Health Counselor.

Mark A Deyab may accept Medicare assignment. Please contact the provider's office directly to verify Medicare participation and coverage details.

Yes, Mark A Deyab is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mark A Deyab practices at 20 Hope Ave, G-05, Waltham, Massachusetts, 02453-2721.

To schedule an appointment with Mark A Deyab, please contact the office at 781-799-3949.

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