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

Cho-Yen Chiou, MD

Individual provider Internal Medicine Physician · NPI 1124079470

Cho-Yen Chiou, MD is an Internal Medicine Physician in Asheville, North Carolina. Licensed in North Carolina. Registered with an NPI since 2006.

Licensed in
NC
In the registry since
2006
Specialties on file
2
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

1100 Tunnel Rd
Asheville, NC 28805-2043
Phone: (828) 298-7911
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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 (NC)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X (NC)

Record details

NPI number1124079470
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2006
Last updated in NPPESJuly 13, 2026

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