IndividualActive

Harper Johnston, PH.D.

NPI 1669772455 · Clinical Child & Adolescent Psychologist · Baltimore, MD

Provider details

NPI number: 1669772455
Entity type: Individual
Primary specialty: Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Female
Sole proprietor: No
License: 05285 (MD)

Clinical Child & Adolescent PsychologistPrimary103TC2200XLicense 05285 (MD)
Behavioral Health & Social Service Providers
Family Psychologist103TF0000XLicense 05285 (MD)
Behavioral Health & Social Service Providers
Intellectual & Developmental Disabilities Psychologist103TM1800XLicense 05285 (MD)
Behavioral Health & Social Service Providers
Group Psychotherapy Psychologist103TP2701XLicense 05285 (MD)
Behavioral Health & Social Service Providers
Behavior Analyst103K00000XLicense 05285 (MD)
Behavioral Health & Social Service Providers

1708 W Rogers Ave

Baltimore, MD 21209-4596

Phone: (410) 578-7090

Fax: (410) 367-4197

Approximate (ZIP-level) locationGet directions

1708 W Rogers Ave

Baltimore, MD 21209-4596

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.