Keith Thomas Lonergan, MD - Medicare Orthopedic Surgery in Greer, SC

Keith Thomas Lonergan, MD is a medicare enrolled "Orthopaedic Surgery - Sports Medicine" physician in Greer, South Carolina. He went to Pennsylvania State University College Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Prisma Health University Medical Group and his current practice location is 315 Medical Pkwy, Suite 100, Greer, South Carolina. You can reach out to his office (for appointments etc.) via phone at (864) 454-7422.

Keith Thomas Lonergan is licensed to practice in South Carolina (license number 30396) 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 1104962703.

Contact Information

Keith Thomas Lonergan, MD
315 Medical Pkwy, Suite 100,
Greer, SC 29650-2456
(864) 454-7422
(864) 797-9701

Map and Direction




Physician's Profile

Full NameKeith Thomas Lonergan
GenderMale
SpecialityOrthopedic Surgery
Experience30 Years
Location315 Medical Pkwy, Greer, South Carolina
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:
  • Keith Thomas Lonergan attended and graduated from Pennsylvania State University College Of Medicine in 1994
  NPI Data:
  • NPI Number: 1104962703
  • Provider Enumeration Date: 01/30/2007
  • Last Update Date: 11/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2062470693
  • Enrollment ID: I20071211000037

Medical Identifiers

Medical identifiers for Keith Thomas Lonergan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1104962703NPI-NPPES
G51248MedicaidSC
P00607534OtherSCRR MEDICARE
576007863179OtherSCBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 30396 (South Carolina)Secondary
207XX0005XOrthopaedic Surgery - Sports Medicine 30396 (South Carolina)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Prisma Health Home Health-upstateGreenville, SCHome health agency
Prisma Health Greer Memorial HospitalGreer, SCHospital
Prisma Health Baptist Easley HospitalEasley, SCHospital
Prisma Health Greenville Memorial HospitalGreenville, SCHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prisma Health University Medical Group83259509832206

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. Keith Thomas Lonergan allows following entities to bill medicare on his behalf.
Entity NamePrisma Health University Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295763217
PECOS PAC ID: 8325950983
Enrollment ID: O20031103000238
Entity NameGreenville Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568532513
PECOS PAC ID: 8123938131
Enrollment ID: O20031212000723

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. Keith Thomas Lonergan 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
Keith Thomas Lonergan, MD
300 E Mcbee Ave Fl 4,
Greenville, SC 29601-2842

Ph: (864) 522-8603
Keith Thomas Lonergan, MD
315 Medical Pkwy, Suite 100,
Greer, SC 29650-2456

Ph: (864) 454-7422

Reviews and Comments


Orthopaedic Surgery Doctors in Greer, SC

Brayton Robert Shirley, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 315 Medical Pkwy, Suite 100, Greer, SC 29650
Phone: 864-454-7422    Fax: 864-797-9701
Thomas Allan Leong, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2755 S Highway 14 Ste 1200l, Greer, SC 29650
Phone: 864-849-9150    Fax: 864-849-9334
Wallace W. Boyd, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 315 Medical Pkwy, Suite 100, Greer, SC 29650
Phone: 864-454-7422    Fax: 864-797-9701
Wesley Parker, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 315 Medical Pkwy Ste 100, Greer, SC 29650
Phone: 864-454-7422    Fax: 864-797-9701
Dr. Frank Michael Armocida, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2755 S Highway 14, Suite 1200l, Greer, SC 29650
Phone: 864-849-9150    Fax: 864-849-9196
David Briski,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2755 S Highway 14 Ste 1200l, Greer, SC 29650
Phone: 864-849-9150    Fax: 864-849-9334

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.