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GARY ALAIN HOVSEPIAN
NPI 1699463513
Psychiatry & Neurology - Psychiatry in Washington, DC

Active since April 27, 2023
900 23RD ST NW, WASHINGTON, DC 20037(202) 715-4000 Get Directions Write a Review

NPPES record last updated: July 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gary Alain Hovsepian NPPES

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

GARY ALAIN HOVSEPIAN (NPI 1699463513) is an individual psychiatry provider in Washington, District Of Columbia, licensed in District Of Columbia (MD600004151) and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1699463513
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameGARY ALAIN HOVSEPIAN
Location Address900 23RD ST NWWashington, DC 20037-2342
Mailing Address2150 Pennsylvania Ave NwWashington, DC 20037-3201 · (215) 678-9224
Phone(202) 715-4000
Sole ProprietorYes
Enumeration DateApril 27, 2023
Last NPPES UpdateJuly 2, 2025
NPPES CertifiedJuly 2, 2025
✔ NPI 1699463513 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in DC · MD600004151
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
900 23RD ST NW, Washington, DC 20037
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

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

DR. MUSTAFA BASSAM HAMMUDI MD
Internal Medicine
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 715-5109
DR. WILLIAM ANDREW HIATT MD
Student in an Organized Health Care Education/Training Program
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3000
DR. SHANE ZAMANI MD
Anesthesiology
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 715-4750
MRS. KATHERINE CAROLINE FOX PA-C, MPH
Physician Assistant (Surgical)
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 715-5000
MICHAEL WILLIAM HELBIG MD
Student in an Organized Health Care Education/Training Program
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 741-3100
DR. AYAL ZEV PIERCE MD
Emergency Medicine
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 715-4000
CALLIE BEEGLE PA-C
Physician Assistant
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 715-4000
MEGAN KATHLEEN DAILEY PA-C
Physician Assistant
900 23RD ST NW
WASHINGTON, DC 20037
District of Columbia (202) 741-2210

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 Gary Hovsepian's NPI number?

The NPI number for Gary Hovsepian is 1699463513. It was assigned to this individual provider in the NPPES registry on April 27, 2023.

Where is Gary Hovsepian located?

Gary Hovsepian practices at 900 23rd St NW, Washington, DC 20037. The listed phone number is (202) 715-4000.

What is Gary Hovsepian'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 Gary Hovsepian was last updated on July 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.