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WILLARD AARON BARNES
NPI 1629076765
Obstetrics & Gynecology - Gynecologic Oncology in Washington, DC

Active since July 12, 2005
3800 RESERVOIR RD NW, WASHINGTON, DC 20007(202) 444-2114 Get Directions Write a Review

NPPES record last updated: February 27, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Willard Aaron Barnes NPPES

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

WILLARD AARON BARNES (NPI 1629076765) is an individual gynecologic oncology provider in Washington, District Of Columbia, licensed in District Of Columbia (14000) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1629076765
Entity TypeIndividualMale
Primary Taxonomy207VX0201X
Provider Legal NameWILLARD AARON BARNES
Location Address3800 RESERVOIR RD NWWashington, DC 20007-2113
Mailing AddressPo Box 418283Boston, MA 02241-8283 · (703) 558-1544
Phone(202) 444-2114
Sole ProprietorNo
Enumeration DateJuly 12, 2005
Last NPPES UpdateFebruary 27, 2012
✔ NPI 1629076765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
License✔ Licensed in DC · 14000
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
3800 RESERVOIR RD NW, Washington, DC 20007
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Other Identifiers 2

Medicare UPIND18124
Medicare PIN000T73G65DC

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 Willard Barnes's NPI number?

The NPI number for Willard Barnes is 1629076765. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is Willard Barnes located?

Willard Barnes practices at 3800 Reservoir Rd NW, Washington, DC 20007. The listed phone number is (202) 444-2114.

What is Willard Barnes's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

When was this NPI record last updated?

The NPPES record for Willard Barnes was last updated on February 27, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.