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

Keith Thomas Lonergan, MD

Individual provider Orthopaedic Surgery Physician · NPI 1104962703

Keith Thomas Lonergan, MD is an Orthopedic Surgery in Greer, South Carolina. Graduated from Pennsylvania State University College of Medicine in 1994, 32 years ago. Practices with Prisma Health University Medical Group, a 2,446-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
32
Trained at
Pennsylvania State University College of Medicine
Licensed in
SC
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

315 Medical Pkwy Ste 100
Greer, SC 29650-2456
Phone: (864) 454-7422
Fax: (864) 797-9701
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sports Medicine (Orthopaedic Surgery) Physician (primary) Taxonomy 207XX0005X · Licence 30396 (SC)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 30396 (SC)

Record details

NPI number1104962703
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 30, 2007
Last updated in NPPESNovember 10, 2022
Certification dateNovember 10, 2022
Mailing address300 E McBee Ave Fl 4, Greenville, SC 29601-2842

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Prisma Health University Medical Group — 2446 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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