Katherine Lee Oneil, DO in Southlake, TX - Medicare Emergency Medicine

Katherine Lee Oneil, DO is a medicare enrolled "Emergency Medicine" physician in Southlake, Texas. She went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 2021 and has 5 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Emergency Medicine Services Of Fl Llc and her current practice location is 421 E State Highway 114 # 100, Southlake, Texas. You can reach out to her office (for appointments etc.) via phone at (682) 335-2000.

Katherine Lee Oneil is licensed to practice in Texas (license number W4916) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1477133114.

Contact Information

	Katherine Lee Oneil, DO
	421 E State Highway 114 # 100, Southlake, TX 76092-3635
	(682) 335-2000
	Not Available

Map and Direction

Physician's Profile

Full Name	Katherine Lee Oneil
Gender	Female
Speciality	Emergency Medicine
Experience	5 Years
Location	421 E State Highway 114 # 100, Southlake, Texas
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Katherine Lee Oneil attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2021

NPI Data:

NPI Number: 1477133114
Provider Enumeration Date: 04/08/2021
Last Update Date: 05/03/2026

Medicare PECOS Information:

PECOS PAC ID: 7719412303
Enrollment ID: I20241119003066

Medical Identifiers

Medical identifiers for Katherine Lee Oneil such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1477133114	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207P00000X	Emergency Medicine	W4916 (Texas)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Jfk Medical Center	Atlantis, FL	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Emergency Medicine Services Of Fl Llc	8426413931	660

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. Katherine Lee Oneil allows following entities to bill medicare on her behalf.

Entity Name	Emergency Medicine Services Of Fl Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1043917180 PECOS PAC ID: 8426413931 Enrollment ID: O20230504001881

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. Katherine Lee Oneil 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
Katherine Lee Oneil, DO 6113 Legacy Trl, Colleyville, TX 76034-1328 Ph: (817) 578-4786	Katherine Lee Oneil, DO 421 E State Highway 114 # 100, Southlake, TX 76092-3635 Ph: (682) 335-2000

Reviews and Comments

Emergency Medicine Doctors in Southlake, TX

Daniel Peckenpaugh, MD Emergency Medicine Medicare: Not Enrolled in Medicare Practice Location: 1545 E Southlake Blvd, Southlake, TX 76092 Phone: 817-748-8700
Robert Frank Lutz Iii, MD Emergency Medicine Medicare: May Accept Medicare Assignments Practice Location: 1545 E Southlake Blvd, Southlake, TX 76092 Phone: 817-557-8205
Kent Alan Taub, MD Emergency Medicine Medicare: Accepting Medicare Assignments Practice Location: 613 Fairway View Ter, Southlake, TX 76092 Phone: 214-649-1444
Kristina Marie Dennington, M.D. Emergency Medicine Medicare: Medicare Enrolled Practice Location: 630 N Kimball Avenue, Ste #100, Southlake, TX 76092 Phone: 817-421-8777 Fax: 817-421-4388
Meredith S Krebel, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 2727 E Southlake Blvd, Southlake, TX 76092 Phone: 682-885-6000 Fax: 682-885-6050
James Alan Dennington, MD Emergency Medicine Medicare: Medicare Enrolled Practice Location: 630 N Kimball Ave, Ste#100, Southlake, TX 76092 Phone: 817-421-8777 Fax: 817-421-4388

Katherine Lee Oneil, DO - Medicare Emergency Medicine in Southlake, TX