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

Douglas Apple, MD

Individual provider Internal Medicine Physician · NPI 1285675421

Douglas Apple, MD is an Internal Medicine Physician in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2006.

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

100 Michigan St NE Ste A721
Grand Rapids, MI 49503-2560
Phone: (616) 391-3139
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 4301076868 (MI)

Record details

NPI number1285675421
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2006
Last updated in NPPESFebruary 3, 2011
Mailing address100 Michigan St Ne, Mc 845, Grand Rapids, MI 49503-2560

Other providers in Grand Rapids