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

Mrs. Eilene Marie O'Neill, NP-C

Individual provider Family Nurse Practitioner · NPI 1689128324

Mrs. Eilene Marie O'Neill, NP-C is a Family Nurse Practitioner in Winchester, Virginia. Works from 3 locations. Licensed in Virginia.

Licensed in
VA
In the registry since
2016
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

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Practice location Address checks out

141 Security Dr Bldg 3
Winchester, VA 22602-4672
Phone: (540) 722-1600
Fax: (540) 722-1404
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 351 Valley Health Way # 300, Front Royal, VA 22630-6480 — (540) 631-3700
  • 759 S Main St, Woodstock, VA 22664-1127 — (540) 459-1315

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0024173822 (VA)

Record details

NPI number1689128324
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP-C
Sole proprietorNo
NPI enumeratedAugust 11, 2016
Last updated in NPPESJanuary 27, 2026
Certification dateJanuary 27, 2026

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