William Mitsos, DDS
NPI 1194912709 · Dentist · Kankakee, IL
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Mitsos, DDS is a Dentist provider in Kankakee, IL (NPI 1194912709).
Provider details
- NPI number
- 1194912709
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
Mailing address
Registry dates
- Enumerated
- 2007-09-27
- Last updated
- 2007-09-27
Frequently asked questions
- What is William Mitsos's NPI number?
- William Mitsos's National Provider Identifier (NPI) is 1194912709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mitsos's specialty?
- William Mitsos is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is William Mitsos located?
- William Mitsos's practice location on file with NPPES is 1291 S Seventh Ave, Kankakee, IL 60901.
- What is William Mitsos's phone number?
- The practice phone number listed in the NPPES registry for William Mitsos is (815) 932-0022.
- Does William Mitsos accept Medicare?
- William Mitsos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Mitsos's NPI active?
- Yes — William Mitsos's NPI (1194912709) is active in the NPPES registry as of the last update on 2007-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.