Practice address
109 Doctors Dr
Greenville, SC 29605
This is the address of Prisma Health University Medical Group.
Greenville County is a federal mental health shortage area. About shortage areas
At a glance
- Clinicians registered here
- 15
- Physicians (MD and DO)
- 6
- Specialties
- 4
- Industry payments to them, 2025
- $146,062
Specialties here
Who practices here
15 clinicians
- Aquilla Turk III, MD Neuroradiology
- Cameron L. Schwartz, ACNPC-AG Nurse Practitioners
- Christian P. Marocco, PA Physician Assistants
- Dawna Crick Nurse Practitioners
- Gregoire P. Chatain, MD Neurosurgery
- James G. Wiginton IV, DO Neurosurgery
- Jan Vargas Machaj, MD Neurosurgery
- Jordan E. Ponder, NP Nurse Practitioners
- Matthew L. Belenchia, FNP Nurse Practitioners
- Megan Collins Physician Assistants
- Melinda S. Behney Physician Assistants
- Meridith M. Huber, NP-C Nurse Practitioners
- Mohammad I. Chaudry, M.D. Neuroradiology
- Stanley W. Darnell, NP Nurse Practitioners
- Thomas M. O'lynnger, MD Neurosurgery
Hospitals and medical groups at this address
From Medicare Care Compare. Numbers on the right are each organization’s clinicians in total.
Industry payments
Drug and device makers reported $146,062 in general payments to 11 clinicians at this address in 2025.
- Mohammad I. Chaudry, M.D. $101,894
- James G. Wiginton IV, DO $14,776
- Aquilla Turk III, MD $12,935
- Jan Vargas Machaj, MD $11,930
- Dawna Crick $1,561
- Jordan E. Ponder, NP $833
- Meridith M. Huber, NP-C $791
- Matthew L. Belenchia, FNP $724
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
2 clinicians here are named as investigators on industry-funded studies ($203,470 in research payments reported in 2025).
Research payments usually go to the hospital or research site, not to the investigator personally.
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.