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DR. LEONARD KOGAN M.D.
NPI 1689010779
Ophthalmology in Washington, DC

Active since May 15, 2013
2801 NEW MEXICO NW #320, WASHINGTON, DC 20007(202) 365-2784 Get Directions Write a Review

NPPES record last updated: May 15, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Leonard Kogan M.d. NPPES

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

DR. LEONARD KOGAN M.D. (NPI 1689010779) is an individual ophthalmology provider in Washington, District Of Columbia, licensed in Maryland (DO006165) and active in the NPI registry since May 2013.

NPPES Registry Identity

NPI1689010779
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameDR. LEONARD KOGANCredential: M.D.
Location Address2801 NEW MEXICO NW #320Washington, DC 20007
Mailing Address2801 New Mexico Ave N.w., #320Washington, DC 20007
Phone(202) 365-2784
Sole ProprietorNo
Enumeration DateMay 15, 2013
✔ NPI 1689010779 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
Licenses✔ Licensed in MD · DO006165✔ Licensed in VA · 0101036489
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

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 Leonard Kogan's NPI number?

The NPI number for Leonard Kogan is 1689010779. It was assigned to this individual provider in the NPPES registry on May 15, 2013.

Where is Leonard Kogan located?

Leonard Kogan practices at 2801 New Mexico NW #320, Washington, DC 20007. The listed phone number is (202) 365-2784.

What is Leonard Kogan's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

When was this NPI record last updated?

The NPPES record for Leonard Kogan was last updated on May 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.