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

Katherine J Sage, DO

Individual provider Orthopaedic Surgery Physician · NPI 1073809935

Katherine J Sage, DO is an Orthopaedic Surgery Physician in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2011.

Licensed in
MI
In the registry since
2011
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.

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Practice location Address checks out

1195 Wilson Ave NW Ste 200
Grand Rapids, MI 49534-6405
Phone: (616) 453-8277
Fax: (616) 453-2002
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 5101019357 (MI)

Record details

NPI number1073809935
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 20, 2011
Last updated in NPPESApril 18, 2018

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