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

Oren Mason, MD

Individual provider Family Medicine Physician · NPI 1104985332

Oren Mason, MD is a Family Medicine Physician in Grand Rapids, 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

3206 Eastern Ave SE
Grand Rapids, MI 49508-2403
Phone: (616) 475-7922
Fax: (616) 475-7926
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 4301053157 (MI)

Record details

NPI number1104985332
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 6, 2006
Last updated in NPPESJuly 8, 2007
Mailing address3206 Eastern Ave Se, Grand Rapids, MI 49508-2403

Other providers in Grand Rapids