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

Dr. Thomas Koustis, DDS

Individual provider Dentist · NPI 1013928845

Dr. Thomas Koustis, DDS is a Dentist in Willoughby, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
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.

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Practice location Address checks out

35403 Euclid Ave Ste 200
Willoughby, OH 44094-4568
Phone: (440) 942-1161
Fax: (440) 918-9625
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 17514 (OH)

Record details

NPI number1013928845
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 10, 2006
Last updated in NPPESJuly 8, 2007
Mailing address35403 Euclid Ave, Suite 200, Willoughby, OH 44094-4568

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