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

Dr. Bill Markantonakis, DMD

Individual provider Dentist · NPI 1609102755

Dr. Bill Markantonakis, DMD is a Dentist in Orange, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2009
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

501 Boston Post Rd
Orange, CT 06477-3567
Phone: (203) 799-3311
Fax: (203) 799-9937
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 7651 (CT)

Record details

NPI number1609102755
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedOctober 26, 2009
Last updated in NPPESOctober 26, 2009

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