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

Ryan Holmes

Individual provider Internal Medicine Physician · NPI 1225541014

Ryan Holmes is an Internal Medicine Physician in Hillsdale, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2017

Practice location Address checks out

3271 W Carleton Rd
Hillsdale, MI 49242-9458
Phone: (517) 437-8637
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 5601008467 (MI)

Record details

NPI number1225541014
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 15, 2017
Last updated in NPPESNovember 15, 2017

Other providers in Hillsdale