Mrs Eilene Marie O'neill, NP-C in Winchester, VA

Mrs Eilene Marie O'neill, NP-C is a medicare enrolled "Nurse Practitioner - Family" in Winchester, Virginia. Her current practice location is 141 Security Dr Bldg 3, Winchester, Virginia. You can reach out to her office (for appointments etc.) via phone at (540) 722-1600.

Mrs Eilene Marie O'neill is licensed to practice in Virginia (license number 0024173822) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1689128324.

Contact Information

	Mrs Eilene Marie O'neill, NP-C
	141 Security Dr Bldg 3, Winchester, VA 22602-4672
	(540) 722-1600
	(540) 722-1404

Map and Direction

Provider's Profile

Full Name	Mrs Eilene Marie O'neill
Gender	Female
Speciality	Nurse Practitioner - Family
Location	141 Security Dr Bldg 3, Winchester, Virginia
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1689128324
Provider Enumeration Date: 08/11/2016
Last Update Date: 01/27/2026

Medicare PECOS Information:

PECOS PAC ID: 5698051530
Enrollment ID: I20170407001589

Medical Identifiers

Medical identifiers for Mrs Eilene Marie O'neill such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1689128324	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
363LF0000X	Nurse Practitioner - Family	0024173822 (Virginia)	Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mrs Eilene Marie O'neill allows following entities to bill medicare on her behalf.

Entity Name	Shenandoah Memorial Hospital, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1952417735 PECOS PAC ID: 2466360375 Enrollment ID: O20040115001156

Entity Name	Warren Memorial Hospital, Inc.
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1164442281 PECOS PAC ID: 2365330347 Enrollment ID: O20040310000516

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mrs Eilene Marie O'neill is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Mrs Eilene Marie O'neill, NP-C 141 Security Drive, Building 3, Winchester, VA 22602-4672 Ph: (540) 722-1600	Mrs Eilene Marie O'neill, NP-C 141 Security Dr Bldg 3, Winchester, VA 22602-4672 Ph: (540) 722-1600

Reviews and Comments

Nurse Practitioner Nurses in Winchester, VA

Natasha Mae Harris-carter, FNP-C Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 160 Merchant St Ste 200, Winchester, VA 22603 Phone: 304-476-5638
Stephanie Ellen Bruno, CRNP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 1818 Amherst St Ste 201, Winchester, VA 22601 Phone: 540-450-2339 Fax: 540-450-2333
Joseph Norton Ii, NP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 607 E Jubal Early Dr, Winchester, VA 22601 Phone: 540-536-2232 Fax: 540-536-2206
Brittany Morgan Mills, DNP Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 607 E Jubal Early Dr, Winchester, VA 22601 Phone: 540-536-2232
Anne M Weiss, FNP C Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 190 Campus Blvd Ste 201, Winchester, VA 22601 Phone: 540-536-5980 Fax: 540-536-5979
Ms. Angela Dawn Petry, N.P.-C Nurse Practitioner Medicare: Accepting Medicare Assignments Practice Location: 333 W Cork St Ste 290, Winchester, VA 22601 Phone: 540-536-5123 Fax: 540-536-3261
Dianne G Bein, NP Nurse Practitioner Medicare: Not Enrolled in Medicare Practice Location: 333 W Cork St, #405, Winchester, VA 22601 Phone: 540-536-5210 Fax: 540-686-7961

Mrs Eilene Marie O'neill, NP-C - Medicare Nurse Practitioner in Winchester, VA