DR. WILLIAM PAUL HARRIS MD
NPI 1023098969
Anesthesiology in Leesburg, VA

Active since January 18, 2006PECOS EnrolledAccepts Medicare Assignment
44045 RIVERSIDE PKWY, LEESBURG, VA 20176(703) 858-6000(571) 209-6465 Get Directions Write a Review

NPPES record last updated: September 30, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. William Paul Harris Md NPPES

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

DR. WILLIAM PAUL HARRIS MD (NPI 1023098969) is an individual anesthesiology provider in Leesburg, Virginia, licensed in Virginia (0101047742) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Inova Loudoun Hospital, and is a graduate of Georgetown University School Of Medicine (1984).

NPPES Registry Identity

NPI1023098969
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. WILLIAM PAUL HARRISCredential: MD
Location Address44045 RIVERSIDE PKWYLeesburg, VA 20176-5101
Mailing Address3100 Spring Forest Rd, Suite 130Raleigh, NC 27616-2880 · (919) 882-0705 · Fax (919) 873-9821
Fax(571) 209-6465
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 1984
Enumeration DateJanuary 18, 2006
Last NPPES UpdateSeptember 30, 2013
NPI 1023098969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in VA · 0101047742
Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License 0101047742 (VA)
44045 RIVERSIDE PKWY, Leesburg, VA 20176

Other Identifiers 4

Medicare PIN050000979VA
Medicare UPINF24607VA
Medicaid1023098969VA
Medicare PINVV6984AVA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. William Paul Harris Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6901081942
PECOS Enrollment IDI20110506000189, I20230728002852
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for insertion of permanent heart pacemaker 00530
Anesthesia for a permanent heart pacemaker insertion helps to ensure comfort and calmness during the procedure. It's typically a local anesthetic, numbing the area where the pacemaker is inserted. Sedation may also be given to help you relax. You'll be awake, but may not remember the procedure.
19 services19 patients
Anesthesia for procedure to assess heart electrical activity 00537
Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.
18 services18 patients
Anesthesia for procedure to correct abnormal heart rhythm 00410
Anesthesia for a procedure to correct abnormal heart rhythm ensures you won't feel pain during the treatment. It can be general, where you're completely asleep, or local, numbing only a specific area. Your vital signs are monitored to ensure safety during the procedure.
16 services16 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

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.

Nurse Practitioner (Neonatal)
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Pediatrics (Neonatal-Perinatal Medicine)
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Emergency Medicine (Pediatric Emergency Medicine)
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Nurse Practitioner
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Physician Assistant
44045 RIVERSIDE PKWY, LOUDOUN HOSPITAL CENTER
LEESBURG, VA 20176
Nurse Anesthetist, Certified Registered
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Pathology (Anatomic Pathology & Clinical Pathology)
44045 RIVERSIDE PKWY
LEESBURG, VA 20176
Pathology (Anatomic Pathology & Clinical Pathology)
44045 RIVERSIDE PKWY
LEESBURG, VA 20176

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 William Harris's NPI number?

The NPI number for William Harris is 1023098969. It was assigned to this individual provider in the NPPES registry on January 18, 2006.

Where is William Harris located?

William Harris practices at 44045 Riverside Pkwy, Leesburg, VA 20176. The listed phone number is (703) 858-6000.

What is William Harris's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is William Harris enrolled in Medicare?

Yes. William Harris is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does William Harris accept?

Health plans from Oscar Insurance Company list William Harris as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is William Harris affiliated with any hospitals?

According to CMS data, William Harris is affiliated with Inova Loudoun Hospital.

When was this NPI record last updated?

The NPPES record for William Harris was last updated on September 30, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.