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CLAUDE LEE COWAN
NPI 1861598013
Ophthalmology in Washington, DC

Active since September 15, 2006
3800 RESERVOIR RD NW, WASHINGTON, DC 20007(202) 444-4448 Get Directions Write a Review

NPPES record last updated: November 14, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Claude Lee Cowan NPPES

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

CLAUDE LEE COWAN (NPI 1861598013) is an individual ophthalmology provider in Washington, District Of Columbia, licensed in District Of Columbia (08098) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1861598013
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameCLAUDE LEE COWAN
Location Address3800 RESERVOIR RD NWWashington, DC 20007-2113
Mailing AddressPo Box 631856Baltimore, MD 21263-1856
Phone(202) 444-4448
Sole ProprietorNo
Enumeration DateSeptember 15, 2006
Last NPPES UpdateNovember 14, 2007
✔ NPI 1861598013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in DC · 08098
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.
3800 RESERVOIR RD NW, Washington, DC 20007
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Other Identifiers 2

Medicare PIN005357G65DC
Medicare UPIND06018

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. KAUSTUBH SUBHASH YADWADKAR M.D.
Radiology (Diagnostic Radiology)
3800 RESERVOIR RD NW, CG201
WASHINGTON, DC 20007
District of Columbia (304) 206-7595
FRED MO MD
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
3800 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 444-8766
SEBLE YIRGA
Nurse Practitioner (Family)
3800 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 444-7265
ARLETTE THOMPSON-PILE
Physical Therapy Assistant
3800 RESERVOIR RD NW, PHYSICAL MEDICINE AND REHBAILITATION DEPARTMENT
WASHINGTON, DC 20007
District of Columbia (202) 444-3689
JENNA ELIZABETH HOROWITZ
Physician Assistant (Surgical)
3800 RESERVOIR RD NW, NEUROSURGERY DEPARTMENT
WASHINGTON, DC 20007
District of Columbia (202) 444-2000
HALEY SWANSON FOSTER M.D.
Radiology (Vascular & Interventional Radiology)
3800 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 444-5022
SOPHIA RIZVI MD
Radiology (Radiation Oncology)
3800 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 444-2000
CLAIRE DALBY MD
Student in an Organized Health Care Education/Training Program
3800 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 444-7106

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 Claude Cowan's NPI number?

The NPI number for Claude Cowan is 1861598013. It was assigned to this individual provider in the NPPES registry on September 15, 2006.

Where is Claude Cowan located?

Claude Cowan practices at 3800 Reservoir Rd NW, Washington, DC 20007. The listed phone number is (202) 444-4448.

What is Claude Cowan'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 Claude Cowan was last updated on November 14, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.