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

Dr. Lonny Dean Grimmer, DDS

Individual provider General Practice Dentistry · NPI 1598884991

Dr. Lonny Dean Grimmer, DDS is a General Practice Dentistry in Ashburn, Virginia. Licensed in Virginia. Registered with an NPI since 2007.

Licensed in
VA
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

44345 Premier Plz Ste 230
Ashburn, VA 20147-5053
Phone: (703) 723-1400
Fax: (703) 723-2772
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 0401008735 (VA)

Record details

NPI number1598884991
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMarch 28, 2007
Last updated in NPPESJuly 8, 2007
Mailing address44345 Premier Plz, Suite 230, Ashburn, VA 20147-5053

Other providers in Ashburn