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

David Wayne Koontz, MD

Individual provider Internal Medicine Physician · NPI 1750366647

David Wayne Koontz, MD practises Internal Medicine in Greenville, South Carolina. Graduated from Wake Forest University School of Medicine in 1998, 28 years ago. Practices with Prisma Health University Medical Group, a 2,446-clinician group, accepts Medicare assignment and offers telehealth. Licensed in South Carolina.

Years since qualifying
28
Trained at
Wake Forest University School of Medicine
Licensed in
SC
In the registry since
2005
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

1025 Verdae Blvd Ste A
Greenville, SC 29607-4032 Not confirmed with CMS for 14 years — call before visiting
Phone: (864) 242-4683
Fax: (864) 240-8104
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 22464 (SC)

Record details

NPI number1750366647
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 13, 2005
Last updated in NPPESApril 18, 2012

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWAKE FOREST UNIVERSITY SCHOOL OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Prisma Health University Medical Group — 2446 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients500
Services billed 16,185 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Prisma Health Patewood Hospital Hospital · Greenville, SC · listed as Greenville Health System
  • Prisma Health Baptist Easley Hospital Hospital · Easley, SC · listed as Baptist Easley Hospital
  • Prisma Health Greenville Memorial Hospital Hospital · Greenville, SC · listed as Greenville Memorial Hospital
  • Greenville Health System Long-term care hospital · Travelers Rest, SC
  • Prisma Health Greer Memorial Hospital Hospital · Spartanburg, SC
  • Prisma Health Oconee Memorial Hospital Hospital · Seneca, SC
  • Amedisys Home Health Of Clinton Home health agency · Clinton, SC
  • Interim Healthcare Of The Upstate Home health agency · Greenville, SC
  • Nhc Homecare Laurens Home health agency · Clinton, SC
  • Linville Court At The Cascades Verdae Nursing home · Greenville, SC

Colleagues at Prisma Health University Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2446 clinicians in the practice; 12 are shown here.

Other providers in Greenville