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DR. ARTIN A. MAHDANIAN MD, FRCPC, FAPA
NPI 1740866979
Psychiatry & Neurology - Psychiatry in Washington, DC

Active since March 18, 2021
1301 RHODE ISLAND AVE NW, WASHINGTON, DC 20005(202) 599-0027(202) 892-1644 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Oct 8, 2025, Mar 21, 2025, Dec 10, 2024 and 11 more (14 updates tracked since 2021).

About Dr. Artin A. Mahdanian Md, Frcpc, Fapa NPPES

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

DR. ARTIN A. MAHDANIAN MD, FRCPC, FAPA (NPI 1740866979) is an individual psychiatry provider in Washington, District Of Columbia, licensed in District Of Columbia (MD2000047) and active in the NPI registry since March 2021.

NPPES Registry Identity

NPI1740866979
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. ARTIN A. MAHDANIANCredential: MD, FRCPC, FAPA
Location Address1301 RHODE ISLAND AVE NWWashington, DC 20005-3700
Mailing Address1301 Rhode Island Ave NwWashington, DC 20005-3700 · (202) 599-0027 · Fax (202) 892-1644
Phone(202) 599-0027
Fax(202) 892-1644
Sole ProprietorYes
Enumeration DateMarch 18, 2021
Last NPPES UpdateFebruary 9, 202614 updates tracked since enumeration
NPPES CertifiedFebruary 9, 2026
✔ NPI 1740866979 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in DC · MD2000047✔ Licensed in VA · 0101284560✔ Licensed in MD · D0091732
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.

1301 RHODE ISLAND AVE NW, Washington, DC 20005
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Other Names 1

Former Name (1)Dr. Artin Abolfazl Mahdanian Md, Frcpc, Fapa

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 Artin Mahdanian's NPI number?

The NPI number for Artin Mahdanian is 1740866979. It was assigned to this individual provider in the NPPES registry on March 18, 2021. The provider is also known as Dr. Artin Abolfazl Mahdanian MD, Frcpc, Fapa.

Where is Artin Mahdanian located?

Artin Mahdanian practices at 1301 Rhode Island Ave NW, Washington, DC 20005. The listed phone number is (202) 599-0027.

What is Artin Mahdanian'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 Artin Mahdanian was last updated on February 9, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.