Dr. Mark Timothy Sweeney is a Washington, District Of Columbia based counselor who is specialized as Professional Counselor. Active license number of Dr. Mark Timothy Sweeney is PRC13878 for Professional Counselor in District Of Columbia. His current practice location is 1253 Walter St Se, Washington. Patients can book an appointment with him at 202-596-5951.
Dr. Mark Timothy Sweeney 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.
Complete Profile:
Dr. Mark Timothy Sweeney speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
Name:
Dr. Mark Timothy Sweeney
Specialization:
Professional Counselor
Gender:
Male
Credentials:
PH.D., LPC
Accepts Medicare Assignment:
No
Practice Address:
1253 Walter St Se, Washington, District Of Columbia, 20003-1449
Phone:
202-596-5951
Fax:
866-712-1080
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 Number:
1205167038
NPI Enumeration Date:
18 Jan, 2010
NPI Last Update On:
18 Jan, 2010
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Mark Timothy Sweeney are as mentioned below.
License Number
Specialization
State
Status
PRC13878
Professional Counselor
District Of Columbia
Primary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
1253 Walter St Se, Washington, District Of Columbia
Zip:
20003-1449
Phone Number:
202-596-5951
Fax Number:
866-712-1080
Patients can reach Dr. Mark Timothy Sweeney at 1253 Walter St Se, Washington, District Of Columbia or can call to book an appointment on 202-596-5951. *Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.