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

Dr. Periyakaruppan Vellayan, MD

Individual provider Internal Medicine Physician · NPI 1548233778

Dr. Periyakaruppan Vellayan, MD is an Internal Medicine Physician in South Williamson, Kentucky. Practices as a sole proprietor. Licensed in Kentucky.

Licensed in
KY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

306 Hospital Dr Ste 101
South Williamson, KY 41503-4095
Phone: (606) 237-1000
Fax: (606) 237-1001
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20552 (KY)

Record details

NPI number1548233778
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 8, 2006
Last updated in NPPESNovember 9, 2007

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