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

Doylestown Dental Associates Dr Jacko and Dr Siefker DDS LLC

Organization General Practice Dentistry · NPI 1497086052

Doylestown Dental Associates Dr Jacko and Dr Siefker DDS LLC is a General Practice Dentistry in Doylestown, Ohio. Licensed in Ohio. Registered with an NPI since 2010.

Licensed in
OH
In the registry since
2010
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

25 N Portage St
Doylestown, OH 44230-1349
Phone: (330) 658-6983
Fax: (330) 658-6883
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 30021302 (OH)

Record details

NPI number1497086052
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Maryann Jacko — Owner · (330) 658-6983
NPI enumeratedJanuary 21, 2010
Last updated in NPPESJanuary 21, 2010
Mailing address25 N Portage St, Doylestown, OH 44230-1349

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