Mark Douglas Landis

PSY.D. | Clinical Psychologist


  901 Dulaney Valley Rd, Suite 129, Towson
     Maryland, 21204-2600
  888-818-6595    410-832-5783 Maps & Directions
Mark Douglas Landis is a Towson, Maryland based psychologist who is specialized in Clinical Psychology. His current practice location is 901 Dulaney Valley Rd, Suite 129, Towson. Patients can reach him at 888-818-6595 or can fax him at 410-832-5783. Mark Douglas Landis is PSY.D. in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1205265923.
Mark Douglas Landis is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Profile:
Mark Douglas Landis speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Mark Douglas Landis
Specialization: Clinical Psychology
Gender:Male
Credentials: PSY.D.
Practice Address:901 Dulaney Valley Rd, Suite 129, Towson,
Maryland, 21204-2600
Phone:888-818-6595
Fax:410-832-5783
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: 1205265923
NPI Enumeration Date: 04 Nov, 2013
NPI Last Update On: 04 Nov, 2013

Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Mark Douglas Landis
20 Research Pkwy,
Old Saybrook, Connecticut
Zip: 06475-4214
Phone Number: 800-370-3651
Fax Number: 877-515-7147
Patients can reach Mark Douglas Landis at 901 Dulaney Valley Rd, Suite 129, Towson, Maryland or can call to book an appointment on 888-818-6595.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 11 March, 2024.