Registered Nurse - Registered Nurse First Assistants in Dulles, VA
Browse 3 Registered Nurse - Registered Nurse First Assistant providers listed in NPPES with a practice address in Dulles, Virginia.
How Dulles compares with the U.S.
3 active Registered Nurse - Registered Nurse First Assistants list a practice address in Dulles, VA in the NPI registry.
Population data for this city are not available, so we do not compare it with the U.S. rate.
None of the Registered Nurse - Registered Nurse First Assistants in Dulles are listed in the CMS Medicare file.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.
Iris Marion Carline Ferguson , RN, RNFA
Registered Nurse - Registered Nurse First Assistant
Oakjoo Lee , RNFA
Registered Nurse - Registered Nurse First Assistant
Kimberly T Prevost
Registered Nurse - Registered Nurse First Assistant
Frequently Asked Questions about Registered Nurse - Registered Nurse First Assistant in Dulles
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Virginia licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.