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

Don G Karolyi, MD

Individual provider Adult Medicine Physician · NPI 1356311674

Don G Karolyi, MD is an Adult Medicine Physician in Winchester, Virginia. Licensed in Virginia. Registered with an NPI since 2006.

Licensed in
VA
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

1867 Amherst Family Practice
Winchester, VA 22601 Not confirmed with CMS for 19 years — call before visiting
Phone: (540) 667-8724
Fax: (540) 723-0741
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Medicine Physician (primary) Taxonomy 207QA0505X · Licence 0101030075 (VA)

Record details

NPI number1356311674
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESJuly 8, 2007

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