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

Dr. Dennis M McMahon, DDS

Individual provider Endodontics · NPI 1649338799

Dr. Dennis M McMahon, DDS is an Endodontics in Maplewood, Minnesota. Practices as a sole proprietor. Licensed in Minnesota.

Licensed in
MN
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

2480 White Bear Ave N
Maplewood, MN 55109-5121
Phone: (516) 777-7744
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 8041 (MN)

Record details

NPI number1649338799
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedDecember 4, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2480 White Bear Ave N, Maplewood, MN 55109-5121

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