Terence W O'neill, MD - Medicare Internal Medicine in Lexington, KY

Terence W O'neill, MD is a medicare enrolled "Internal Medicine" physician in Lexington, Kentucky. He went to University Of Kentucky College Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Kentucky Medical Services Foundation, Inc, Kentucky Orthopedic Rehabilitation Llc, Physiotherapy Associates Inc and his current practice location is University Of Kentucky General Internal Med, 830 S. Limestone, Lexington, Kentucky. You can reach out to his office (for appointments etc.) via phone at (859) 257-1000.

Terence W O'neill is licensed to practice in Kentucky (license number 27683) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1275560666.

Contact Information

Terence W O'neill, MD
University Of Kentucky General Internal Med, 830 S. Limestone,
Lexington, KY 40536-0001
(859) 257-1000
Not Available

Map and Direction




Physician's Profile

Full NameTerence W O'neill
GenderMale
SpecialityInternal Medicine
Experience35 Years
LocationUniversity Of Kentucky General Internal Med, Lexington, Kentucky
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Terence W O'neill attended and graduated from University Of Kentucky College Of Medicine in 1989
  NPI Data:
  • NPI Number: 1275560666
  • Provider Enumeration Date: 06/28/2006
  • Last Update Date: 01/10/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 3971519901
  • Enrollment ID: I20060301000215

Medical Identifiers

Medical identifiers for Terence W O'neill such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275560666NPI-NPPES
110110155OtherKYRAILROAD MEDICARE
1283881OtherKYUNITED MINE WORKERS ASSOC
64276835MedicaidKY
022092900OtherKYBLACK LUNG INSURANCE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 27683 (Kentucky)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Kentucky HospitalLexington, KYHospital
Baptist Health LexingtonLexington, KYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kentucky Medical Services Foundation, Inc5698689909806
Kentucky Orthopedic Rehabilitation Llc0345157293683
Physiotherapy Associates Inc3577470442429

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. Terence W O'neill allows following entities to bill medicare on his behalf.
Entity NameKentucky Medical Services Foundation, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326091448
PECOS PAC ID: 5698689909
Enrollment ID: O20031119000300
Entity NameSt. Claire Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821168535
PECOS PAC ID: 4486559085
Enrollment ID: O20031205000579
Entity NameApogee Medical Group Kentucky Psc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356503114
PECOS PAC ID: 8820164411
Enrollment ID: O20080905000019

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. Terence W 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 AddressPractice Location Address
Terence W O'neill, MD
University Of Kentucky General Internal Med, 830 S. Limestone,
Lexington, KY 40536-0001

Ph: () -
Terence W O'neill, MD
University Of Kentucky General Internal Med, 830 S. Limestone,
Lexington, KY 40536-0001

Ph: (859) 257-1000

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.