Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. John Abernethy, MD

Individual provider Dermatopathology (Pathology) Physician · NPI 1932219029

Dr. John Abernethy, MD practises Pathology in Winston Salem, North Carolina. Graduated from Duke University School of Medicine in 1980, 46 years ago. Practices with Ball Dermpath PA, a 5-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
46
Trained at
Duke University School of Medicine
Licensed in
NC
In the registry since
2006
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

1450 Professional Park Dr Ste 150
Winston Salem, NC 27103-2943 Not confirmed with CMS for 11 years — call before visiting
Phone: (336) 724-2434
Fax: (336) 724-6123
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatopathology (Pathology) Physician (primary) Taxonomy 207ZD0900X · Licence 27655 (NC)

Record details

NPI number1932219029
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 30, 2006
Last updated in NPPESFebruary 12, 2015

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1980 (46 years in practice)
Group practice Ball Dermpath Pa — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients1,203
Services billed 2,229 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Colleagues at Ball Dermpath PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Winston Salem