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

Dr. Mark Joseph Heenan, DMD

Individual provider General Practice Dentistry · NPI 1356459671

Dr. Mark Joseph Heenan, DMD is a General Practice Dentistry in Toledo, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
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

725 Miami St
Toledo, OH 43605-2278
Phone: (419) 693-4712
Fax: (419) 693-4495
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 17029 (OH)

Record details

NPI number1356459671
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedAugust 27, 2006
Last updated in NPPESOctober 26, 2016

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