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

Dr. Melissa Rebecca Sundermann, DO

Individual provider Internal Medicine Physician · NPI 1851400543

Dr. Melissa Rebecca Sundermann, DO 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?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

435 Ionia Ave SW Ste A210
Grand Rapids, MI 49503-5161
Phone: (616) 486-0385
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 5101013879 (MI)

Record details

NPI number1851400543
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 29, 2006
Last updated in NPPESJune 26, 2025
Certification dateJune 26, 2025

Other providers in Grand Rapids