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

William Keith Appel, DMD

Individual provider Dentist · NPI 1689763997

William Keith Appel, DMD is a Dentist in Grove City, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2006
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

786 Liberty Street Ext
Grove City, PA 16127-6428
Phone: (724) 458-7343
Fax: (724) 458-1516
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DS 028707L (PA)

Record details

NPI number1689763997
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedOctober 12, 2006
Last updated in NPPESJuly 8, 2007
Mailing address786 Liberty Street Ext, Grove City, PA 16127-6428

Other providers in Grove City