Jonathan Todd Extein

MD | Psychiatry | Child & Adolescent


  4850 Massachusetts Ave Nw Fl 2, Washington
     District Of Columbia, 20016-2004
  202-966-0815    Maps & Directions
Jonathan Todd Extein is a Washington, District Of Columbia based psychiatrist who is specialized in Child & Adolescent. Active license number of Jonathan Todd Extein is MD500003246 for Child & Adolescent in District Of Columbia. His current practice location is 4850 Massachusetts Ave Nw Fl 2, Washington. Patients can reach him at 202-966-0815. Jonathan Todd Extein is MD in Child & Adolescent and his NPI number (Unique professional ID assigned by NPPES) is 1871170555.
Jonathan Todd Extein has done additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Complete Profile:
Jonathan Todd Extein speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Jonathan Todd Extein
Specialization: Child & Adolescent
Gender:Male
Credentials: MD
Practice Address:4850 Massachusetts Ave Nw Fl 2, Washington,
District Of Columbia, 20016-2004
Phone:202-966-0815
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: 1871170555
NPI Enumeration Date: 27 Mar, 2021
NPI Last Update On: 29 Jun, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Jonathan Todd Extein are as mentioned below.
License NumberSpecializationStateStatus
MD500003246Child & Adolescent District Of ColumbiaPrimary
MD500003246Psychiatry District Of ColumbiaSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Jonathan Todd Extein
4850 Massachusetts Ave Nw Fl 2,
Washington, District Of Columbia
Zip: 20016-2004
Phone Number: 202-966-0815
Patients can reach Jonathan Todd Extein at 4850 Massachusetts Ave Nw Fl 2, Washington, District Of Columbia or can call to book an appointment on 202-966-0815.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.