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

Mark L Ellis, DDS

Individual provider Endodontics · NPI 1598857138

Mark L Ellis, DDS is an Endodontics in Placentia, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2006
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

1075 Yorba Pl Ste 204
Placentia, CA 92870-3152
Phone: (714) 524-0656
Fax: (714) 524-0884
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 33282 (CA)

Record details

NPI number1598857138
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedSeptember 29, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1075 Yorba Pl, Suite 204, Placentia, CA 92870-3152

Other providers in Placentia