Individual provider · Type 1 NPI

Mark A. Riddle, MD

Child & Adolescent Psychiatry Physician · Columbia, MD

NPI number 1316989304 Active

Practice location

5500 Knoll North Dr Ste 370
Columbia, MD 21045-2393

Call (410) 837-2050 Map

Fax (866) 629-0091

Mailing address

1111 N Charles St
Baltimore, MD 21201-5505

Specialties and licenses

TaxonomyCodeLicense
Child & Adolescent Psychiatry Physician Primary 2084P0804XD0045696 (MD)

Child & Adolescent Psychiatry Physician: Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

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About NPI 1316989304

Mark A. Riddle, MD's National Provider Identifier is 1316989304, issued on Jun 12, 2006. The primary taxonomy on file is Child & Adolescent Psychiatry Physician (2084P0804X), and the practice location is in Columbia, MD. The record was last updated on Jul 21, 2022.