Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Courtney B Alesandro, NP

Individual provider Adult Health Nurse Practitioner · NPI 1265619605

Courtney B Alesandro, NP is a Nurse Practitioner in Fairfax, Virginia. Graduated from University of Pittsburgh School of Medicine in 2006, 20 years ago. Practices with Inova Health Care Services, a 1,827-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
20
Trained at
University of Pittsburgh School of Medicine
Licensed in
VA
In the registry since
2008
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone: (703) 391-3600
Fax: (703) 391-3414
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3251 Old Lee Hwy Ste 200, Fairfax, VA 22030-1504 — (877) 868-4827
  • 1001 Sam Perry Blvd, Fredericksburg, VA 22401-4453 — (540) 741-4400

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 0024173250 (VA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 0024173250 (VA)

Record details

NPI number1265619605
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJanuary 29, 2008
Last updated in NPPESMay 3, 2022
Certification dateMay 3, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Inova Health Care Services — 1827 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients196
Services billed 435 a service is one billed item, such as a visit, a test or a procedure
Average patient age82

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Inova Health Care Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1827 clinicians in the practice; 12 are shown here.

Other providers in Fairfax