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

John I Esterkyn DDS MS Inc

Organization Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1003479841

John I Esterkyn DDS MS Inc is an Orthodontics and Dentofacial Orthopedics Dentistry in Antioch, California. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2390 Country Hills Dr
Antioch, CA 94509-7437
Phone: (925) 754-3197
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X

Record details

NPI number1003479841
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Esterkyn — Orthodontist · (925) 754-3197
NPI enumeratedApril 17, 2019
Last updated in NPPESApril 17, 2019
Mailing address2390 Country Hills Dr, Antioch, CA 94509-7437

Other providers in Antioch