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

Dr. Abby Siefker, DDS

Individual provider Dentist · NPI 1457935959

Dr. Abby Siefker, DDS is a Dentist in Ottoville, Ohio. Practices as a sole proprietor. Licensed in Ohio.

Licensed in
OH
In the registry since
2021
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.

See every abbreviation used in this directory →

Practice location Address checks out

125 W Main St
Ottoville, OH 45876-8763
Phone: (419) 453-3000
Fax: (419) 453-3001
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 30.026461 (OH)

Record details

NPI number1457935959
Entity typeIndividual (Type 1)
GenderFemale
Credentials DDS
Sole proprietorYes
NPI enumeratedMay 11, 2021
Last updated in NPPESMay 11, 2021
Certification dateMay 11, 2021
Mailing addressPo Box 250, Ottoville, OH 45876-0250

Other providers in Ottoville