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

Erndt Yonchak & Agarwala DDS MS Inc

Organization Endodontics · NPI 1740396530

Erndt Yonchak & Agarwala DDS MS Inc is an Endodontics in Middletown, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
Specialties on file
3
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

150 N Breiel Blvd
Middletown, OH 45042
Phone: (513) 424-5630
Fax: (513) 424-0230
Show map & directions

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

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence OHH15690 (OH)
Endodontics Taxonomy 1223E0200X · Licence OH18306 (OH)
Endodontics Taxonomy 1223E0200X · Licence OH21698 (OH)

Record details

NPI number1740396530
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Yonchak — Vice President · (513) 424-5630
Other names Erndt Yonchak & Halcomb Dds Ms Inc
NPI enumeratedAugust 22, 2006
Last updated in NPPESAugust 22, 2020
Mailing address150 N Breiel Blvd, Middletown, OH 45042