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

William P. Cornils DDS, PC

Organization Dentist · NPI 1285831768

William P. Cornils DDS, PC is a Dentist in Hagerstown, Indiana. Licensed in Indiana. Registered with an NPI since 2007.

Licensed in
IN
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

449 E Main St
Hagerstown, IN 47346-1331
Phone: (765) 489-4440
Fax: (765) 489-4440
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 12007331 (IN)

Record details

NPI number1285831768
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Cornils — Owner · (765) 489-4440
NPI enumeratedJune 28, 2007
Last updated in NPPESAugust 22, 2020
Mailing address449 E Main St, Hagerstown, IN 47346-1331

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