DR. MARK JONATHAN SMITH M.D, PH.D.
NPI 1063432284
Psychiatry & Neurology - Psychiatry in Gaithersburg, MD

Active since July 20, 2006
9021 SHADY GROVE CT, GAITHERSBURG, MD 20877(301) 590-9000(301) 869-7760 Get Directions Write a Review

NPPES record last updated: November 5, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mark Jonathan Smith M.d, Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK JONATHAN SMITH M.D, PH.D. (NPI 1063432284) is an individual psychiatry provider in Gaithersburg, Maryland, licensed in Maryland (D0057969) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1063432284
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MARK JONATHAN SMITHCredential: M.D, PH.D.
Location Address9021 SHADY GROVE CTGaithersburg, MD 20877-1301
Mailing Address729 13th St NeWashington, DC 20002-4437 · (202) 398-5575 · Fax (202) 398-5575
Fax(301) 869-7760
Sole ProprietorNo
Enumeration DateJuly 20, 2006
Last NPPES UpdateNovember 5, 2021
NPI 1063432284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in MD · D0057969
Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

9021 SHADY GROVE CT, Gaithersburg, MD 20877

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychiatry & Neurology (Psychiatry)
9021 SHADY GROVE CT
GAITHERSBURG, MD 20877
Social Worker (Clinical)
9021 SHADY GROVE CT
GAITHERSBURG, MD 20877
Social Worker (Clinical)
9021 SHADY GROVE CT
GAITHERSBURG, MD 20877
Psychologist (Clinical)
9021 SHADY GROVE CT
GAITHERSBURG, MD 20877
Social Worker (Clinical)
9021 SHADY GROVE CT
GAITHERSBURG, MD 20877

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Smith's NPI number?

The NPI number for Mark Smith is 1063432284. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Mark Smith located?

Mark Smith practices at 9021 Shady Grove Ct, Gaithersburg, MD 20877. The listed phone number is (301) 590-9000.

What is Mark Smith's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Mark Smith was last updated on November 5, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.