Mark A Riddle

M.D. | Psychiatry | Child & Adolescent


  5500 Knoll North Dr Ste 370, Columbia
     Maryland, 21045-2393
  410-837-2050    866-629-0091 Maps & Directions
Mark A Riddle is a Columbia, Maryland based psychiatrist who is specialized in Child & Adolescent. Active license number of Mark A Riddle is D0045696 for Child & Adolescent in Maryland. His current practice location is 5500 Knoll North Dr Ste 370, Columbia. Patients can reach him at 410-837-2050 or can fax him at 866-629-0091. Mark A Riddle is M.D. in Child & Adolescent and his NPI number (Unique professional ID assigned by NPPES) is 1316989304.
Mark A Riddle has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Complete Profile:
Mark A Riddle 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 A Riddle
Specialization: Child & Adolescent
Gender:Male
Credentials: M.D.
Practice Address:5500 Knoll North Dr Ste 370, Columbia,
Maryland, 21045-2393
Phone:410-837-2050
Fax:866-629-0091
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: 1316989304
NPI Enumeration Date: 12 Jun, 2006
NPI Last Update On: 21 Jul, 2022

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mark A Riddle are as mentioned below.
License NumberSpecializationStateStatus
D0045696Child & Adolescent MarylandPrimary
Other Medical Identifiers:
Other legacy medical identifiers associated with Mark A Riddle such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
162501200MedicaidMaryland
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 A Riddle
1111 N Charles St,
Baltimore, Maryland
Zip: 21201-5505
Phone Number: 410-837-2050
Fax Number: 866-629-0091
Patients can reach Mark A Riddle at 5500 Knoll North Dr Ste 370, Columbia, Maryland or can call to book an appointment on 410-837-2050.
Comments/ Reviews:

*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 11 November, 2024.