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

David C. Gruber, DDS, MS, PC

Organization Endodontics · NPI 1134469869

David C. Gruber, DDS, MS, PC is an Endodontics in Walker, Michigan. Licensed in Michigan. Registered with an NPI since 2013.

Licensed in
MI
In the registry since
2013
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1100 4 Mile Rd NW Ste C
Walker, MI 49544-7397
Phone: (616) 784-5800
Fax: (616) 784-5801
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 2901014839 (MI)

Record details

NPI number1134469869
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official David Gruber — President · (616) 784-5800
Other names Grand Rapids Endodontics
NPI enumeratedFebruary 16, 2013
Last updated in NPPESFebruary 16, 2013
Mailing address1100 4 Mile Rd Nw, Suite C, Walker, MI 49544-7397