Michael O'Leary, DDS
NPI 1831217645 · Orthodontics and Dentofacial Orthopedics Dentistry · Wisconsin Rapids, WI
Michael O'Leary, DDS is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Wisconsin Rapids, WI (NPI 1831217645).
Provider details
- NPI number
- 1831217645
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2089G (WI)
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-03-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael O'Leary's NPI number?
- Michael O'Leary's National Provider Identifier (NPI) is 1831217645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael O'Leary's specialty?
- Michael O'Leary is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Michael O'Leary located?
- Michael O'Leary's practice location on file with NPPES is 440 Chestnut St, Wisconsin Rapids, WI 54494-4873.
- What is Michael O'Leary's phone number?
- The practice phone number listed in the NPPES registry for Michael O'Leary is (715) 421-5255.
- Is Michael O'Leary's NPI active?
- Yes — Michael O'Leary's NPI (1831217645) 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.