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

John Gil Chun, MD

Individual provider Internal Medicine Physician · NPI 1669498135

John Gil Chun, MD is an Internal Medicine Physician in Ypsilanti, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
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

5333 McAuley Dr
Ypsilanti, MI 48197-1014
Phone: (734) 572-7366
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 4301043436 (MI)

Record details

NPI number1669498135
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 15, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2159 Anns Way, Ann Arbor, MI 48105-9548

Other providers in Ypsilanti