IndividualActive
William Cornils, DDS PC
NPI 1578608121 · Dentist · Hagerstown, IN
William Cornils, DDS PC is a Dentist provider in Hagerstown, IN (NPI 1578608121).
Provider details
- NPI number
- 1578608121
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS PC
- Sex
- Male
- Sole proprietor
- No
- License
- 12007331 (IN)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
449 E Main Street
Hagerstown, IN 47346
Phone: (765) 489-4440
Fax: (765) 489-4440
Street-level locationGet directions
Mailing address
Po Box 188
Hagerstown, IN 47346
Registry dates
- Enumerated
- 2007-02-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Cornils's NPI number?
- William Cornils's National Provider Identifier (NPI) is 1578608121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Cornils's specialty?
- William Cornils is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is William Cornils located?
- William Cornils's practice location on file with NPPES is 449 E Main Street, Hagerstown, IN 47346.
- What is William Cornils's phone number?
- The practice phone number listed in the NPPES registry for William Cornils is (765) 489-4440.
- Is William Cornils's NPI active?
- Yes — William Cornils's NPI (1578608121) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.