Mark Taddonio, DMD
NPI 1417004144 · Orthodontics and Dentofacial Orthopedics Dentistry · York, PA
Enrolled with Medicare as Order and Referring Only - Other (physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Taddonio, DMD is a Orthodontics and Dentofacial Orthopedics Dentistry provider in York, PA (NPI 1417004144).
Provider details
- NPI number
- 1417004144
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- DS017523L (PA)
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
- 2007-01-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Taddonio's NPI number?
- Mark Taddonio's National Provider Identifier (NPI) is 1417004144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Taddonio's specialty?
- Mark Taddonio is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Mark Taddonio located?
- Mark Taddonio's practice location on file with NPPES is 1943 Security Drive, York, PA 17402.
- What is Mark Taddonio's phone number?
- The practice phone number listed in the NPPES registry for Mark Taddonio is (717) 741-2488.
- Does Mark Taddonio accept Medicare?
- Mark Taddonio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Taddonio's NPI active?
- Yes — Mark Taddonio's NPI (1417004144) 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.